70848090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{18307}}^1$

素因数の和:18363

約数の個数: 48

約数和(自身を含む): 188499168

約数和(自身を除く): 117651078

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 18307, 36614, 54921, 91535, 109842, 164763, 183070, 274605, 329526, 549210, 787201, 823815, 1574402, 1647630, 2361603, 3936005, 4723206, 7084809, 7872010, 11808015, 14169618, 23616030, 35424045, 70848090]

約数ペア:

[(1, 70848090), (2, 35424045), (3, 23616030), (5, 14169618), (6, 11808015), (9, 7872010), (10, 7084809), (15, 4723206), (18, 3936005), (30, 2361603), (43, 1647630), (45, 1574402), (86, 823815), (90, 787201), (129, 549210), (215, 329526), (258, 274605), (387, 183070), (430, 164763), (645, 109842), (774, 91535), (1290, 54921), (1935, 36614), (3870, 18307)]