214266840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1785557}}^1$

素因数の和:1785571

約数の個数: 32

約数和(自身を含む): 642800880

約数和(自身を除く): 428534040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1785557, 3571114, 5356671, 7142228, 8927785, 10713342, 14284456, 17855570, 21426684, 26783355, 35711140, 42853368, 53566710, 71422280, 107133420, 214266840]

約数ペア:

[(1, 214266840), (2, 107133420), (3, 71422280), (4, 53566710), (5, 42853368), (6, 35711140), (8, 26783355), (10, 21426684), (12, 17855570), (15, 14284456), (20, 10713342), (24, 8927785), (30, 7142228), (40, 5356671), (60, 3571114), (120, 1785557)]