90185370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{273289}}^1$

素因数の和:273310

約数の個数: 32

約数和(自身を含む): 236122560

約数和(自身を除く): 145937190

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 273289, 546578, 819867, 1366445, 1639734, 2732890, 3006179, 4099335, 6012358, 8198670, 9018537, 15030895, 18037074, 30061790, 45092685, 90185370]

約数ペア:

[(1, 90185370), (2, 45092685), (3, 30061790), (5, 18037074), (6, 15030895), (10, 9018537), (11, 8198670), (15, 6012358), (22, 4099335), (30, 3006179), (33, 2732890), (55, 1639734), (66, 1366445), (110, 819867), (165, 546578), (330, 273289)]