82246020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8731}}^1$

素因数の和:8900

約数の個数: 48

約数和(自身を含む): 231782208

約数和(自身を除く): 149536188

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 157, 314, 471, 628, 785, 942, 1570, 1884, 2355, 3140, 4710, 8731, 9420, 17462, 26193, 34924, 43655, 52386, 87310, 104772, 130965, 174620, 261930, 523860, 1370767, 2741534, 4112301, 5483068, 6853835, 8224602, 13707670, 16449204, 20561505, 27415340, 41123010, 82246020]

約数ペア:

[(1, 82246020), (2, 41123010), (3, 27415340), (4, 20561505), (5, 16449204), (6, 13707670), (10, 8224602), (12, 6853835), (15, 5483068), (20, 4112301), (30, 2741534), (60, 1370767), (157, 523860), (314, 261930), (471, 174620), (628, 130965), (785, 104772), (942, 87310), (1570, 52386), (1884, 43655), (2355, 34924), (3140, 26193), (4710, 17462), (8731, 9420)]