120639330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{191491}}^1$

素因数の和:191511

約数の個数: 48

約数和(自身を含む): 358473024

約数和(自身を除く): 237833694

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 191491, 382982, 574473, 957455, 1148946, 1340437, 1723419, 1914910, 2680874, 2872365, 3446838, 4021311, 5744730, 6702185, 8042622, 8617095, 12063933, 13404370, 17234190, 20106555, 24127866, 40213110, 60319665, 120639330]

約数ペア:

[(1, 120639330), (2, 60319665), (3, 40213110), (5, 24127866), (6, 20106555), (7, 17234190), (9, 13404370), (10, 12063933), (14, 8617095), (15, 8042622), (18, 6702185), (21, 5744730), (30, 4021311), (35, 3446838), (42, 2872365), (45, 2680874), (63, 1914910), (70, 1723419), (90, 1340437), (105, 1148946), (126, 957455), (210, 574473), (315, 382982), (630, 191491)]