507785610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{238397}}^1$

素因数の和:238478

約数の個数: 32

約数和(自身を含む): 1235855232

約数和(自身を除く): 728069622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 238397, 476794, 715191, 1191985, 1430382, 2383970, 3575955, 7151910, 16926187, 33852374, 50778561, 84630935, 101557122, 169261870, 253892805, 507785610]

約数ペア:

[(1, 507785610), (2, 253892805), (3, 169261870), (5, 101557122), (6, 84630935), (10, 50778561), (15, 33852374), (30, 16926187), (71, 7151910), (142, 3575955), (213, 2383970), (355, 1430382), (426, 1191985), (710, 715191), (1065, 476794), (2130, 238397)]