31763030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3347}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 62433504

約数和(自身を除く): 30670474

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 3347, 4745, 6694, 9490, 16735, 33470, 43511, 87022, 217555, 244331, 435110, 488662, 1221655, 2443310, 3176303, 6352606, 15881515, 31763030]

約数ペア:

[(1, 31763030), (2, 15881515), (5, 6352606), (10, 3176303), (13, 2443310), (26, 1221655), (65, 488662), (73, 435110), (130, 244331), (146, 217555), (365, 87022), (730, 43511), (949, 33470), (1898, 16735), (3347, 9490), (4745, 6694)]