70861740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{3847}}^1$

素因数の和:4166

約数の個数: 48

約数和(自身を含む): 199110912

約数和(自身を除く): 128249172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 307, 614, 921, 1228, 1535, 1842, 3070, 3684, 3847, 4605, 6140, 7694, 9210, 11541, 15388, 18420, 19235, 23082, 38470, 46164, 57705, 76940, 115410, 230820, 1181029, 2362058, 3543087, 4724116, 5905145, 7086174, 11810290, 14172348, 17715435, 23620580, 35430870, 70861740]

約数ペア:

[(1, 70861740), (2, 35430870), (3, 23620580), (4, 17715435), (5, 14172348), (6, 11810290), (10, 7086174), (12, 5905145), (15, 4724116), (20, 3543087), (30, 2362058), (60, 1181029), (307, 230820), (614, 115410), (921, 76940), (1228, 57705), (1535, 46164), (1842, 38470), (3070, 23082), (3684, 19235), (3847, 18420), (4605, 15388), (6140, 11541), (7694, 9210)]