68386770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:528

約数の個数: 96

約数和(自身を含む): 186810624

約数和(自身を除く): 118423854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 43, 45, 82, 86, 90, 123, 129, 205, 215, 246, 258, 369, 387, 410, 430, 431, 615, 645, 738, 774, 862, 1230, 1290, 1293, 1763, 1845, 1935, 2155, 2586, 3526, 3690, 3870, 3879, 4310, 5289, 6465, 7758, 8815, 10578, 12930, 15867, 17630, 17671, 18533, 19395, 26445, 31734, 35342, 37066, 38790, 52890, 53013, 55599, 79335, 88355, 92665, 106026, 111198, 158670, 159039, 166797, 176710, 185330, 265065, 277995, 318078, 333594, 530130, 555990, 759853, 795195, 833985, 1519706, 1590390, 1667970, 2279559, 3799265, 4559118, 6838677, 7598530, 11397795, 13677354, 22795590, 34193385, 68386770]

約数ペア:

[(1, 68386770), (2, 34193385), (3, 22795590), (5, 13677354), (6, 11397795), (9, 7598530), (10, 6838677), (15, 4559118), (18, 3799265), (30, 2279559), (41, 1667970), (43, 1590390), (45, 1519706), (82, 833985), (86, 795195), (90, 759853), (123, 555990), (129, 530130), (205, 333594), (215, 318078), (246, 277995), (258, 265065), (369, 185330), (387, 176710), (410, 166797), (430, 159039), (431, 158670), (615, 111198), (645, 106026), (738, 92665), (774, 88355), (862, 79335), (1230, 55599), (1290, 53013), (1293, 52890), (1763, 38790), (1845, 37066), (1935, 35342), (2155, 31734), (2586, 26445), (3526, 19395), (3690, 18533), (3870, 17671), (3879, 17630), (4310, 15867), (5289, 12930), (6465, 10578), (7758, 8815)]