4304830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 8265600

約数和(自身を除く): 3960770

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 163, 190, 278, 326, 695, 815, 1390, 1630, 2641, 3097, 5282, 6194, 13205, 15485, 22657, 26410, 30970, 45314, 113285, 226570, 430483, 860966, 2152415, 4304830]

約数ペア:

[(1, 4304830), (2, 2152415), (5, 860966), (10, 430483), (19, 226570), (38, 113285), (95, 45314), (139, 30970), (163, 26410), (190, 22657), (278, 15485), (326, 13205), (695, 6194), (815, 5282), (1390, 3097), (1630, 2641)]