147520010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43261}}^1$

素因数の和:43310

約数の個数: 32

約数和(自身を含む): 299026944

約数和(自身を除く): 151506934

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 43261, 86522, 216305, 432610, 475871, 951742, 1341091, 2379355, 2682182, 4758710, 6705455, 13410910, 14752001, 29504002, 73760005, 147520010]

約数ペア:

[(1, 147520010), (2, 73760005), (5, 29504002), (10, 14752001), (11, 13410910), (22, 6705455), (31, 4758710), (55, 2682182), (62, 2379355), (110, 1341091), (155, 951742), (310, 475871), (341, 432610), (682, 216305), (1705, 86522), (3410, 43261)]