61045270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42689}}^1$

素因数の和:42720

約数の個数: 32

約数和(自身を含む): 129094560

約数和(自身を除く): 68049290

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 42689, 85378, 213445, 426890, 469579, 554957, 939158, 1109914, 2347895, 2774785, 4695790, 5549570, 6104527, 12209054, 30522635, 61045270]

約数ペア:

[(1, 61045270), (2, 30522635), (5, 12209054), (10, 6104527), (11, 5549570), (13, 4695790), (22, 2774785), (26, 2347895), (55, 1109914), (65, 939158), (110, 554957), (130, 469579), (143, 426890), (286, 213445), (715, 85378), (1430, 42689)]