68138730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{6257}}^1$

素因数の和:6292

約数の個数: 72

約数和(自身を含む): 194761476

約数和(自身を除く): 126622746

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 495, 605, 726, 990, 1089, 1210, 1815, 2178, 3630, 5445, 6257, 10890, 12514, 18771, 31285, 37542, 56313, 62570, 68827, 93855, 112626, 137654, 187710, 206481, 281565, 344135, 412962, 563130, 619443, 688270, 757097, 1032405, 1238886, 1514194, 2064810, 2271291, 3097215, 3785485, 4542582, 6194430, 6813873, 7570970, 11356455, 13627746, 22712910, 34069365, 68138730]

約数ペア:

[(1, 68138730), (2, 34069365), (3, 22712910), (5, 13627746), (6, 11356455), (9, 7570970), (10, 6813873), (11, 6194430), (15, 4542582), (18, 3785485), (22, 3097215), (30, 2271291), (33, 2064810), (45, 1514194), (55, 1238886), (66, 1032405), (90, 757097), (99, 688270), (110, 619443), (121, 563130), (165, 412962), (198, 344135), (242, 281565), (330, 206481), (363, 187710), (495, 137654), (605, 112626), (726, 93855), (990, 68827), (1089, 62570), (1210, 56313), (1815, 37542), (2178, 31285), (3630, 18771), (5445, 12514), (6257, 10890)]