105401530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1363

約数の個数: 64

約数和(自身を含む): 222354720

約数和(自身を除く): 116953190

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 370, 442, 481, 629, 962, 1105, 1258, 1289, 2210, 2405, 2578, 3145, 4810, 6290, 6445, 8177, 12890, 16354, 16757, 21913, 33514, 40885, 43826, 47693, 81770, 83785, 95386, 109565, 167570, 219130, 238465, 284869, 476930, 569738, 620009, 810781, 1240018, 1424345, 1621562, 2848690, 3100045, 4053905, 6200090, 8107810, 10540153, 21080306, 52700765, 105401530]

約数ペア:

[(1, 105401530), (2, 52700765), (5, 21080306), (10, 10540153), (13, 8107810), (17, 6200090), (26, 4053905), (34, 3100045), (37, 2848690), (65, 1621562), (74, 1424345), (85, 1240018), (130, 810781), (170, 620009), (185, 569738), (221, 476930), (370, 284869), (442, 238465), (481, 219130), (629, 167570), (962, 109565), (1105, 95386), (1258, 83785), (1289, 81770), (2210, 47693), (2405, 43826), (2578, 40885), (3145, 33514), (4810, 21913), (6290, 16757), (6445, 16354), (8177, 12890)]