63827540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{2797}}^1$

素因数の和:2976

約数の個数: 48

約数和(自身を含む): 154180992

約数和(自身を除く): 90353452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 2797, 3260, 4564, 5594, 5705, 11188, 11410, 13985, 19579, 22820, 27970, 39158, 55940, 78316, 97895, 195790, 391580, 455911, 911822, 1823644, 2279555, 3191377, 4559110, 6382754, 9118220, 12765508, 15956885, 31913770, 63827540]

約数ペア:

[(1, 63827540), (2, 31913770), (4, 15956885), (5, 12765508), (7, 9118220), (10, 6382754), (14, 4559110), (20, 3191377), (28, 2279555), (35, 1823644), (70, 911822), (140, 455911), (163, 391580), (326, 195790), (652, 97895), (815, 78316), (1141, 55940), (1630, 39158), (2282, 27970), (2797, 22820), (3260, 19579), (4564, 13985), (5594, 11410), (5705, 11188)]