461860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{3299}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 1108800

約数和(自身を除く): 646940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 3299, 6598, 13196, 16495, 23093, 32990, 46186, 65980, 92372, 115465, 230930, 461860]

約数ペア:

[(1, 461860), (2, 230930), (4, 115465), (5, 92372), (7, 65980), (10, 46186), (14, 32990), (20, 23093), (28, 16495), (35, 13196), (70, 6598), (140, 3299)]