630110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:188

約数の個数: 32

約数和(自身を含む): 1264032

約数和(自身を除く): 633922

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 131, 185, 262, 370, 481, 655, 962, 1310, 1703, 2405, 3406, 4810, 4847, 8515, 9694, 17030, 24235, 48470, 63011, 126022, 315055, 630110]

約数ペア:

[(1, 630110), (2, 315055), (5, 126022), (10, 63011), (13, 48470), (26, 24235), (37, 17030), (65, 9694), (74, 8515), (130, 4847), (131, 4810), (185, 3406), (262, 2405), (370, 1703), (481, 1310), (655, 962)]