30278436

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{521}}^1$

素因数の和:724

約数の個数: 48

約数和(自身を含む): 73664640

約数和(自身を除く): 43386204

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 167, 174, 334, 348, 501, 521, 668, 1002, 1042, 1563, 2004, 2084, 3126, 4843, 6252, 9686, 14529, 15109, 19372, 29058, 30218, 45327, 58116, 60436, 87007, 90654, 174014, 181308, 261021, 348028, 522042, 1044084, 2523203, 5046406, 7569609, 10092812, 15139218, 30278436]

約数ペア:

[(1, 30278436), (2, 15139218), (3, 10092812), (4, 7569609), (6, 5046406), (12, 2523203), (29, 1044084), (58, 522042), (87, 348028), (116, 261021), (167, 181308), (174, 174014), (334, 90654), (348, 87007), (501, 60436), (521, 58116), (668, 45327), (1002, 30218), (1042, 29058), (1563, 19372), (2004, 15109), (2084, 14529), (3126, 9686), (4843, 6252)]