86435370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:154

約数の個数: 256

約数和(自身を含む): 290304000

約数和(自身を除く): 203868630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 29, 30, 35, 38, 42, 45, 54, 57, 58, 63, 70, 83, 87, 90, 95, 105, 114, 126, 133, 135, 145, 166, 171, 174, 189, 190, 203, 210, 249, 261, 266, 270, 285, 290, 315, 342, 378, 399, 406, 415, 435, 498, 513, 522, 551, 570, 581, 609, 630, 665, 747, 783, 798, 830, 855, 870, 945, 1015, 1026, 1102, 1162, 1197, 1218, 1245, 1305, 1330, 1494, 1566, 1577, 1653, 1710, 1743, 1827, 1890, 1995, 2030, 2241, 2394, 2407, 2490, 2565, 2610, 2755, 2905, 3045, 3154, 3306, 3486, 3591, 3654, 3735, 3857, 3915, 3990, 4482, 4731, 4814, 4959, 5130, 5229, 5481, 5510, 5810, 5985, 6090, 7182, 7221, 7470, 7714, 7830, 7885, 8265, 8715, 9135, 9462, 9918, 10458, 10962, 11039, 11205, 11571, 11970, 12035, 14193, 14442, 14877, 15687, 15770, 16530, 16849, 17430, 17955, 18270, 19285, 21663, 22078, 22410, 23142, 23655, 24070, 24795, 26145, 27405, 28386, 29754, 31374, 33117, 33698, 34713, 35910, 36105, 38570, 42579, 43326, 45733, 47310, 49590, 50547, 52290, 54810, 55195, 57855, 64989, 66234, 69426, 70965, 72210, 74385, 78435, 84245, 85158, 91466, 99351, 101094, 104139, 108315, 110390, 115710, 129978, 137199, 141930, 148770, 151641, 156870, 165585, 168490, 173565, 198702, 208278, 212895, 216630, 228665, 252735, 274398, 298053, 303282, 320131, 324945, 331170, 347130, 411597, 425790, 454923, 457330, 496755, 505470, 520695, 596106, 640262, 649890, 685995, 758205, 823194, 909846, 960393, 993510, 1041390, 1234791, 1371990, 1490265, 1516410, 1600655, 1920786, 2057985, 2274615, 2469582, 2881179, 2980530, 3201310, 4115970, 4549230, 4801965, 5762358, 6173955, 8643537, 9603930, 12347910, 14405895, 17287074, 28811790, 43217685, 86435370]

約数ペア:

[(1, 86435370), (2, 43217685), (3, 28811790), (5, 17287074), (6, 14405895), (7, 12347910), (9, 9603930), (10, 8643537), (14, 6173955), (15, 5762358), (18, 4801965), (19, 4549230), (21, 4115970), (27, 3201310), (29, 2980530), (30, 2881179), (35, 2469582), (38, 2274615), (42, 2057985), (45, 1920786), (54, 1600655), (57, 1516410), (58, 1490265), (63, 1371990), (70, 1234791), (83, 1041390), (87, 993510), (90, 960393), (95, 909846), (105, 823194), (114, 758205), (126, 685995), (133, 649890), (135, 640262), (145, 596106), (166, 520695), (171, 505470), (174, 496755), (189, 457330), (190, 454923), (203, 425790), (210, 411597), (249, 347130), (261, 331170), (266, 324945), (270, 320131), (285, 303282), (290, 298053), (315, 274398), (342, 252735), (378, 228665), (399, 216630), (406, 212895), (415, 208278), (435, 198702), (498, 173565), (513, 168490), (522, 165585), (551, 156870), (570, 151641), (581, 148770), (609, 141930), (630, 137199), (665, 129978), (747, 115710), (783, 110390), (798, 108315), (830, 104139), (855, 101094), (870, 99351), (945, 91466), (1015, 85158), (1026, 84245), (1102, 78435), (1162, 74385), (1197, 72210), (1218, 70965), (1245, 69426), (1305, 66234), (1330, 64989), (1494, 57855), (1566, 55195), (1577, 54810), (1653, 52290), (1710, 50547), (1743, 49590), (1827, 47310), (1890, 45733), (1995, 43326), (2030, 42579), (2241, 38570), (2394, 36105), (2407, 35910), (2490, 34713), (2565, 33698), (2610, 33117), (2755, 31374), (2905, 29754), (3045, 28386), (3154, 27405), (3306, 26145), (3486, 24795), (3591, 24070), (3654, 23655), (3735, 23142), (3857, 22410), (3915, 22078), (3990, 21663), (4482, 19285), (4731, 18270), (4814, 17955), (4959, 17430), (5130, 16849), (5229, 16530), (5481, 15770), (5510, 15687), (5810, 14877), (5985, 14442), (6090, 14193), (7182, 12035), (7221, 11970), (7470, 11571), (7714, 11205), (7830, 11039), (7885, 10962), (8265, 10458), (8715, 9918), (9135, 9462)]