73699290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 237219840

約数和(自身を除く): 163520550

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 30, 35, 38, 42, 45, 47, 57, 63, 70, 90, 94, 95, 105, 114, 126, 131, 133, 141, 171, 190, 210, 235, 262, 266, 282, 285, 315, 329, 342, 393, 399, 423, 470, 570, 630, 655, 658, 665, 705, 786, 798, 846, 855, 893, 917, 987, 1179, 1197, 1310, 1330, 1410, 1645, 1710, 1786, 1834, 1965, 1974, 1995, 2115, 2358, 2394, 2489, 2679, 2751, 2961, 3290, 3930, 3990, 4230, 4465, 4585, 4935, 4978, 5358, 5502, 5895, 5922, 5985, 6157, 6251, 7467, 8037, 8253, 8930, 9170, 9870, 11790, 11970, 12314, 12445, 12502, 13395, 13755, 14805, 14934, 16074, 16506, 17423, 18471, 18753, 22401, 24890, 26790, 27510, 29610, 30785, 31255, 34846, 36942, 37335, 37506, 40185, 41265, 43099, 44802, 52269, 55413, 56259, 61570, 62510, 74670, 80370, 82530, 86198, 87115, 92355, 93765, 104538, 110826, 112005, 112518, 116983, 129297, 156807, 174230, 184710, 187530, 215495, 224010, 233966, 258594, 261345, 277065, 281295, 313614, 350949, 387891, 430990, 522690, 554130, 562590, 584915, 646485, 701898, 775782, 784035, 818881, 1052847, 1169830, 1292970, 1568070, 1637762, 1754745, 1939455, 2105694, 2456643, 3509490, 3878910, 4094405, 4913286, 5264235, 7369929, 8188810, 10528470, 12283215, 14739858, 24566430, 36849645, 73699290]

約数ペア:

[(1, 73699290), (2, 36849645), (3, 24566430), (5, 14739858), (6, 12283215), (7, 10528470), (9, 8188810), (10, 7369929), (14, 5264235), (15, 4913286), (18, 4094405), (19, 3878910), (21, 3509490), (30, 2456643), (35, 2105694), (38, 1939455), (42, 1754745), (45, 1637762), (47, 1568070), (57, 1292970), (63, 1169830), (70, 1052847), (90, 818881), (94, 784035), (95, 775782), (105, 701898), (114, 646485), (126, 584915), (131, 562590), (133, 554130), (141, 522690), (171, 430990), (190, 387891), (210, 350949), (235, 313614), (262, 281295), (266, 277065), (282, 261345), (285, 258594), (315, 233966), (329, 224010), (342, 215495), (393, 187530), (399, 184710), (423, 174230), (470, 156807), (570, 129297), (630, 116983), (655, 112518), (658, 112005), (665, 110826), (705, 104538), (786, 93765), (798, 92355), (846, 87115), (855, 86198), (893, 82530), (917, 80370), (987, 74670), (1179, 62510), (1197, 61570), (1310, 56259), (1330, 55413), (1410, 52269), (1645, 44802), (1710, 43099), (1786, 41265), (1834, 40185), (1965, 37506), (1974, 37335), (1995, 36942), (2115, 34846), (2358, 31255), (2394, 30785), (2489, 29610), (2679, 27510), (2751, 26790), (2961, 24890), (3290, 22401), (3930, 18753), (3990, 18471), (4230, 17423), (4465, 16506), (4585, 16074), (4935, 14934), (4978, 14805), (5358, 13755), (5502, 13395), (5895, 12502), (5922, 12445), (5985, 12314), (6157, 11970), (6251, 11790), (7467, 9870), (8037, 9170), (8253, 8930)]