61514998270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{137639}}^1$

素因数の和:137913

約数の個数: 64

約数和(自身を含む): 128434636800

約数和(自身を除く): 66919638530

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 239, 374, 478, 935, 1195, 1870, 2390, 2629, 4063, 5258, 8126, 13145, 20315, 26290, 40630, 44693, 89386, 137639, 223465, 275278, 446930, 688195, 1376390, 1514029, 2339863, 3028058, 4679726, 7570145, 11699315, 15140290, 23398630, 25738493, 32895721, 51476986, 65791442, 128692465, 164478605, 257384930, 328957210, 361852931, 559227257, 723705862, 1118454514, 1809264655, 2796136285, 3618529310, 5592272570, 6151499827, 12302999654, 30757499135, 61514998270]

約数ペア:

[(1, 61514998270), (2, 30757499135), (5, 12302999654), (10, 6151499827), (11, 5592272570), (17, 3618529310), (22, 2796136285), (34, 1809264655), (55, 1118454514), (85, 723705862), (110, 559227257), (170, 361852931), (187, 328957210), (239, 257384930), (374, 164478605), (478, 128692465), (935, 65791442), (1195, 51476986), (1870, 32895721), (2390, 25738493), (2629, 23398630), (4063, 15140290), (5258, 11699315), (8126, 7570145), (13145, 4679726), (20315, 3028058), (26290, 2339863), (40630, 1514029), (44693, 1376390), (89386, 688195), (137639, 446930), (223465, 275278)]