29722180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47939}}^1$

素因数の和:47979

約数の個数: 24

約数和(自身を含む): 64431360

約数和(自身を除く): 34709180

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 47939, 95878, 191756, 239695, 479390, 958780, 1486109, 2972218, 5944436, 7430545, 14861090, 29722180]

約数ペア:

[(1, 29722180), (2, 14861090), (4, 7430545), (5, 5944436), (10, 2972218), (20, 1486109), (31, 958780), (62, 479390), (124, 239695), (155, 191756), (310, 95878), (620, 47939)]