70780830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1249}}^1\times {\mathrm{1889}}^1$

素因数の和:3148

約数の個数: 32

約数和(自身を含む): 170100000

約数和(自身を除く): 99319170

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1249, 1889, 2498, 3747, 3778, 5667, 6245, 7494, 9445, 11334, 12490, 18735, 18890, 28335, 37470, 56670, 2359361, 4718722, 7078083, 11796805, 14156166, 23593610, 35390415, 70780830]

約数ペア:

[(1, 70780830), (2, 35390415), (3, 23593610), (5, 14156166), (6, 11796805), (10, 7078083), (15, 4718722), (30, 2359361), (1249, 56670), (1889, 37470), (2498, 28335), (3747, 18890), (3778, 18735), (5667, 12490), (6245, 11334), (7494, 9445)]