64211230

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{2011}}^1$

素因数の和:2152

約数の個数: 32

約数和(自身を含む): 120526848

約数和(自身を除く): 56315618

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 515, 1030, 2011, 3193, 4022, 6386, 10055, 15965, 20110, 31930, 62341, 124682, 207133, 311705, 414266, 623410, 1035665, 2071330, 6421123, 12842246, 32105615, 64211230]

約数ペア:

[(1, 64211230), (2, 32105615), (5, 12842246), (10, 6421123), (31, 2071330), (62, 1035665), (103, 623410), (155, 414266), (206, 311705), (310, 207133), (515, 124682), (1030, 62341), (2011, 31930), (3193, 20110), (4022, 15965), (6386, 10055)]