63842270

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{383}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 117227520

約数和(自身を除く): 53385250

約数列:

[1, 2, 5, 10, 79, 158, 211, 383, 395, 422, 766, 790, 1055, 1915, 2110, 3830, 16669, 30257, 33338, 60514, 80813, 83345, 151285, 161626, 166690, 302570, 404065, 808130, 6384227, 12768454, 31921135, 63842270]

約数ペア:

[(1, 63842270), (2, 31921135), (5, 12768454), (10, 6384227), (79, 808130), (158, 404065), (211, 302570), (383, 166690), (395, 161626), (422, 151285), (766, 83345), (790, 80813), (1055, 60514), (1915, 33338), (2110, 30257), (3830, 16669)]