30486570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{23633}}^1$

素因数の和:23686

約数の個数: 32

約数和(自身を含む): 74872512

約数和(自身を除く): 44385942

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 23633, 47266, 70899, 118165, 141798, 236330, 354495, 708990, 1016219, 2032438, 3048657, 5081095, 6097314, 10162190, 15243285, 30486570]

約数ペア:

[(1, 30486570), (2, 15243285), (3, 10162190), (5, 6097314), (6, 5081095), (10, 3048657), (15, 2032438), (30, 1016219), (43, 708990), (86, 354495), (129, 236330), (215, 141798), (258, 118165), (430, 70899), (645, 47266), (1290, 23633)]