42233730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{389}}^1$

素因数の和:464

約数の個数: 128

約数和(自身を含む): 129392640

約数和(自身を除く): 87158910

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 47, 55, 66, 70, 77, 94, 105, 110, 141, 154, 165, 210, 231, 235, 282, 329, 330, 385, 389, 462, 470, 517, 658, 705, 770, 778, 987, 1034, 1155, 1167, 1410, 1551, 1645, 1945, 1974, 2310, 2334, 2585, 2723, 3102, 3290, 3619, 3890, 4279, 4935, 5170, 5446, 5835, 7238, 7755, 8169, 8558, 9870, 10857, 11670, 12837, 13615, 15510, 16338, 18095, 18283, 21395, 21714, 25674, 27230, 29953, 36190, 36566, 40845, 42790, 54285, 54849, 59906, 64185, 81690, 89859, 91415, 108570, 109698, 127981, 128370, 149765, 179718, 182830, 201113, 255962, 274245, 299530, 383943, 402226, 449295, 548490, 603339, 639905, 767886, 898590, 1005565, 1206678, 1279810, 1407791, 1919715, 2011130, 2815582, 3016695, 3839430, 4223373, 6033390, 7038955, 8446746, 14077910, 21116865, 42233730]

約数ペア:

[(1, 42233730), (2, 21116865), (3, 14077910), (5, 8446746), (6, 7038955), (7, 6033390), (10, 4223373), (11, 3839430), (14, 3016695), (15, 2815582), (21, 2011130), (22, 1919715), (30, 1407791), (33, 1279810), (35, 1206678), (42, 1005565), (47, 898590), (55, 767886), (66, 639905), (70, 603339), (77, 548490), (94, 449295), (105, 402226), (110, 383943), (141, 299530), (154, 274245), (165, 255962), (210, 201113), (231, 182830), (235, 179718), (282, 149765), (329, 128370), (330, 127981), (385, 109698), (389, 108570), (462, 91415), (470, 89859), (517, 81690), (658, 64185), (705, 59906), (770, 54849), (778, 54285), (987, 42790), (1034, 40845), (1155, 36566), (1167, 36190), (1410, 29953), (1551, 27230), (1645, 25674), (1945, 21714), (1974, 21395), (2310, 18283), (2334, 18095), (2585, 16338), (2723, 15510), (3102, 13615), (3290, 12837), (3619, 11670), (3890, 10857), (4279, 9870), (4935, 8558), (5170, 8169), (5446, 7755), (5835, 7238)]