255984570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{948091}}^1$

素因数の和:948107

約数の個数: 32

約数和(自身を含む): 682626240

約数和(自身を除く): 426641670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 948091, 1896182, 2844273, 4740455, 5688546, 8532819, 9480910, 14221365, 17065638, 25598457, 28442730, 42664095, 51196914, 85328190, 127992285, 255984570]

約数ペア:

[(1, 255984570), (2, 127992285), (3, 85328190), (5, 51196914), (6, 42664095), (9, 28442730), (10, 25598457), (15, 17065638), (18, 14221365), (27, 9480910), (30, 8532819), (45, 5688546), (54, 4740455), (90, 2844273), (135, 1896182), (270, 948091)]