83855310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1171}}^1$

素因数の和:1230

約数の個数: 128

約数和(自身を含む): 259227648

約数和(自身を除く): 175372338

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 31, 33, 35, 42, 55, 62, 66, 70, 77, 93, 105, 110, 154, 155, 165, 186, 210, 217, 231, 310, 330, 341, 385, 434, 462, 465, 651, 682, 770, 930, 1023, 1085, 1155, 1171, 1302, 1705, 2046, 2170, 2310, 2342, 2387, 3255, 3410, 3513, 4774, 5115, 5855, 6510, 7026, 7161, 8197, 10230, 11710, 11935, 12881, 14322, 16394, 17565, 23870, 24591, 25762, 35130, 35805, 36301, 38643, 40985, 49182, 64405, 71610, 72602, 77286, 81970, 90167, 108903, 122955, 128810, 180334, 181505, 193215, 217806, 245910, 254107, 270501, 363010, 386430, 399311, 450835, 508214, 541002, 544515, 762321, 798622, 901670, 1089030, 1197933, 1270535, 1352505, 1524642, 1996555, 2395866, 2541070, 2705010, 2795177, 3811605, 3993110, 5590354, 5989665, 7623210, 8385531, 11979330, 13975885, 16771062, 27951770, 41927655, 83855310]

約数ペア:

[(1, 83855310), (2, 41927655), (3, 27951770), (5, 16771062), (6, 13975885), (7, 11979330), (10, 8385531), (11, 7623210), (14, 5989665), (15, 5590354), (21, 3993110), (22, 3811605), (30, 2795177), (31, 2705010), (33, 2541070), (35, 2395866), (42, 1996555), (55, 1524642), (62, 1352505), (66, 1270535), (70, 1197933), (77, 1089030), (93, 901670), (105, 798622), (110, 762321), (154, 544515), (155, 541002), (165, 508214), (186, 450835), (210, 399311), (217, 386430), (231, 363010), (310, 270501), (330, 254107), (341, 245910), (385, 217806), (434, 193215), (462, 181505), (465, 180334), (651, 128810), (682, 122955), (770, 108903), (930, 90167), (1023, 81970), (1085, 77286), (1155, 72602), (1171, 71610), (1302, 64405), (1705, 49182), (2046, 40985), (2170, 38643), (2310, 36301), (2342, 35805), (2387, 35130), (3255, 25762), (3410, 24591), (3513, 23870), (4774, 17565), (5115, 16394), (5855, 14322), (6510, 12881), (7026, 11935), (7161, 11710), (8197, 10230)]