57715890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{44741}}^1$

素因数の和:44794

約数の個数: 32

約数和(自身を含む): 141742656

約数和(自身を除く): 84026766

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 44741, 89482, 134223, 223705, 268446, 447410, 671115, 1342230, 1923863, 3847726, 5771589, 9619315, 11543178, 19238630, 28857945, 57715890]

約数ペア:

[(1, 57715890), (2, 28857945), (3, 19238630), (5, 11543178), (6, 9619315), (10, 5771589), (15, 3847726), (30, 1923863), (43, 1342230), (86, 671115), (129, 447410), (215, 268446), (258, 223705), (430, 134223), (645, 89482), (1290, 44741)]