70939020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{28837}}^1$

素因数の和:28890

約数の個数: 48

約数和(自身を含む): 203480928

約数和(自身を除く): 132541908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 28837, 57674, 86511, 115348, 144185, 173022, 288370, 346044, 432555, 576740, 865110, 1182317, 1730220, 2364634, 3546951, 4729268, 5911585, 7093902, 11823170, 14187804, 17734755, 23646340, 35469510, 70939020]

約数ペア:

[(1, 70939020), (2, 35469510), (3, 23646340), (4, 17734755), (5, 14187804), (6, 11823170), (10, 7093902), (12, 5911585), (15, 4729268), (20, 3546951), (30, 2364634), (41, 1730220), (60, 1182317), (82, 865110), (123, 576740), (164, 432555), (205, 346044), (246, 288370), (410, 173022), (492, 144185), (615, 115348), (820, 86511), (1230, 57674), (2460, 28837)]