2671309870

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{991}}^1\times {\mathrm{2473}}^1$

素因数の和:3580

約数の個数: 32

約数和(自身を含む): 4859331840

約数和(自身を除く): 2188021970

約数列:

[1, 2, 5, 10, 109, 218, 545, 991, 1090, 1982, 2473, 4946, 4955, 9910, 12365, 24730, 108019, 216038, 269557, 539114, 540095, 1080190, 1347785, 2450743, 2695570, 4901486, 12253715, 24507430, 267130987, 534261974, 1335654935, 2671309870]

約数ペア:

[(1, 2671309870), (2, 1335654935), (5, 534261974), (10, 267130987), (109, 24507430), (218, 12253715), (545, 4901486), (991, 2695570), (1090, 2450743), (1982, 1347785), (2473, 1080190), (4946, 540095), (4955, 539114), (9910, 269557), (12365, 216038), (24730, 108019)]