90739610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14851}}^1$

素因数の和:14918

約数の個数: 32

約数和(自身を含む): 179649792

約数和(自身を除く): 88910182

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 14851, 29702, 74255, 148510, 193063, 386126, 697997, 965315, 1395994, 1930630, 3489985, 6979970, 9073961, 18147922, 45369805, 90739610]

約数ペア:

[(1, 90739610), (2, 45369805), (5, 18147922), (10, 9073961), (13, 6979970), (26, 3489985), (47, 1930630), (65, 1395994), (94, 965315), (130, 697997), (235, 386126), (470, 193063), (611, 148510), (1222, 74255), (3055, 29702), (6110, 14851)]