147934260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{821857}}^1$

素因数の和:821872

約数の個数: 36

約数和(自身を含む): 448734468

約数和(自身を除く): 300800208

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 821857, 1643714, 2465571, 3287428, 4109285, 4931142, 7396713, 8218570, 9862284, 12327855, 14793426, 16437140, 24655710, 29586852, 36983565, 49311420, 73967130, 147934260]

約数ペア:

[(1, 147934260), (2, 73967130), (3, 49311420), (4, 36983565), (5, 29586852), (6, 24655710), (9, 16437140), (10, 14793426), (12, 12327855), (15, 9862284), (18, 8218570), (20, 7396713), (30, 4931142), (36, 4109285), (45, 3287428), (60, 2465571), (90, 1643714), (180, 821857)]