463878380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3313417}}^1$

素因数の和:3313433

約数の個数: 24

約数和(自身を含む): 1113308448

約数和(自身を除く): 649430068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3313417, 6626834, 13253668, 16567085, 23193919, 33134170, 46387838, 66268340, 92775676, 115969595, 231939190, 463878380]

約数ペア:

[(1, 463878380), (2, 231939190), (4, 115969595), (5, 92775676), (7, 66268340), (10, 46387838), (14, 33134170), (20, 23193919), (28, 16567085), (35, 13253668), (70, 6626834), (140, 3313417)]