246853310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6641

約数の個数: 48

約数和(自身を含む): 504233856

約数和(自身を除く): 257380546

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 121, 155, 242, 310, 341, 605, 682, 1210, 1705, 3410, 3751, 6581, 7502, 13162, 18755, 32905, 37510, 65810, 72391, 144782, 204011, 361955, 408022, 723910, 796301, 1020055, 1592602, 2040110, 2244121, 3981505, 4488242, 7963010, 11220605, 22441210, 24685331, 49370662, 123426655, 246853310]

約数ペア:

[(1, 246853310), (2, 123426655), (5, 49370662), (10, 24685331), (11, 22441210), (22, 11220605), (31, 7963010), (55, 4488242), (62, 3981505), (110, 2244121), (121, 2040110), (155, 1592602), (242, 1020055), (310, 796301), (341, 723910), (605, 408022), (682, 361955), (1210, 204011), (1705, 144782), (3410, 72391), (3751, 65810), (6581, 37510), (7502, 32905), (13162, 18755)]