793480270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2011}}^1$

素因数の和:2257

約数の個数: 64

約数和(自身を含む): 1658403072

約数和(自身を除く): 864922802

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 211, 374, 422, 935, 1055, 1870, 2011, 2110, 2321, 3587, 4022, 4642, 7174, 10055, 11605, 17935, 20110, 22121, 23210, 34187, 35870, 39457, 44242, 68374, 78914, 110605, 170935, 197285, 221210, 341870, 376057, 394570, 424321, 752114, 848642, 1880285, 2121605, 3760570, 4243210, 4667531, 7213457, 9335062, 14426914, 23337655, 36067285, 46675310, 72134570, 79348027, 158696054, 396740135, 793480270]

約数ペア:

[(1, 793480270), (2, 396740135), (5, 158696054), (10, 79348027), (11, 72134570), (17, 46675310), (22, 36067285), (34, 23337655), (55, 14426914), (85, 9335062), (110, 7213457), (170, 4667531), (187, 4243210), (211, 3760570), (374, 2121605), (422, 1880285), (935, 848642), (1055, 752114), (1870, 424321), (2011, 394570), (2110, 376057), (2321, 341870), (3587, 221210), (4022, 197285), (4642, 170935), (7174, 110605), (10055, 78914), (11605, 68374), (17935, 44242), (20110, 39457), (22121, 35870), (23210, 34187)]