684920590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1\times {\mathrm{2129}}^1$

素因数の和:2796

約数の個数: 32

約数和(自身を含む): 1258778880

約数和(自身を除く): 573858290

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 607, 1214, 2129, 3035, 4258, 6070, 10645, 21290, 32171, 64342, 112837, 160855, 225674, 321710, 564185, 1128370, 1292303, 2584606, 6461515, 12923030, 68492059, 136984118, 342460295, 684920590]

約数ペア:

[(1, 684920590), (2, 342460295), (5, 136984118), (10, 68492059), (53, 12923030), (106, 6461515), (265, 2584606), (530, 1292303), (607, 1128370), (1214, 564185), (2129, 321710), (3035, 225674), (4258, 160855), (6070, 112837), (10645, 64342), (21290, 32171)]