7985940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{797}}^1$

素因数の和:976

約数の個数: 48

約数和(自身を含む): 22522752

約数和(自身を除く): 14536812

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 167, 334, 501, 668, 797, 835, 1002, 1594, 1670, 2004, 2391, 2505, 3188, 3340, 3985, 4782, 5010, 7970, 9564, 10020, 11955, 15940, 23910, 47820, 133099, 266198, 399297, 532396, 665495, 798594, 1330990, 1597188, 1996485, 2661980, 3992970, 7985940]

約数ペア:

[(1, 7985940), (2, 3992970), (3, 2661980), (4, 1996485), (5, 1597188), (6, 1330990), (10, 798594), (12, 665495), (15, 532396), (20, 399297), (30, 266198), (60, 133099), (167, 47820), (334, 23910), (501, 15940), (668, 11955), (797, 10020), (835, 9564), (1002, 7970), (1594, 5010), (1670, 4782), (2004, 3985), (2391, 3340), (2505, 3188)]