30251736

素因数分解:

$2^3\times 3^2\times {\mathrm{420163}}^1$

素因数の和:420175

約数の個数: 24

約数和(自身を含む): 81931980

約数和(自身を除く): 51680244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 420163, 840326, 1260489, 1680652, 2520978, 3361304, 3781467, 5041956, 7562934, 10083912, 15125868, 30251736]

約数ペア:

[(1, 30251736), (2, 15125868), (3, 10083912), (4, 7562934), (6, 5041956), (8, 3781467), (9, 3361304), (12, 2520978), (18, 1680652), (24, 1260489), (36, 840326), (72, 420163)]