85405430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{70583}}^1$

素因数の和:70612

約数の個数: 24

約数和(自身を含む): 168978096

約数和(自身を除く): 83572666

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 70583, 141166, 352915, 705830, 776413, 1552826, 3882065, 7764130, 8540543, 17081086, 42702715, 85405430]

約数ペア:

[(1, 85405430), (2, 42702715), (5, 17081086), (10, 8540543), (11, 7764130), (22, 3882065), (55, 1552826), (110, 776413), (121, 705830), (242, 352915), (605, 141166), (1210, 70583)]