240120110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{3671}}^1$

素因数の和:3920

約数の個数: 32

約数和(自身を含む): 448395264

約数和(自身を除く): 208275154

約数列:

[1, 2, 5, 10, 31, 62, 155, 211, 310, 422, 1055, 2110, 3671, 6541, 7342, 13082, 18355, 32705, 36710, 65410, 113801, 227602, 569005, 774581, 1138010, 1549162, 3872905, 7745810, 24012011, 48024022, 120060055, 240120110]

約数ペア:

[(1, 240120110), (2, 120060055), (5, 48024022), (10, 24012011), (31, 7745810), (62, 3872905), (155, 1549162), (211, 1138010), (310, 774581), (422, 569005), (1055, 227602), (2110, 113801), (3671, 65410), (6541, 36710), (7342, 32705), (13082, 18355)]