72120870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{34841}}^1$

素因数の和:34877

約数の個数: 48

約数和(自身を含む): 195672672

約数和(自身を除く): 123551802

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 34841, 69682, 104523, 174205, 209046, 313569, 348410, 522615, 627138, 801343, 1045230, 1567845, 1602686, 2404029, 3135690, 4006715, 4808058, 7212087, 8013430, 12020145, 14424174, 24040290, 36060435, 72120870]

約数ペア:

[(1, 72120870), (2, 36060435), (3, 24040290), (5, 14424174), (6, 12020145), (9, 8013430), (10, 7212087), (15, 4808058), (18, 4006715), (23, 3135690), (30, 2404029), (45, 1602686), (46, 1567845), (69, 1045230), (90, 801343), (115, 627138), (138, 522615), (207, 348410), (230, 313569), (345, 209046), (414, 174205), (690, 104523), (1035, 69682), (2070, 34841)]