30506904

素因数分解:

$2^3\times 3^2\times {\mathrm{423707}}^1$

素因数の和:423719

約数の個数: 24

約数和(自身を含む): 82623060

約数和(自身を除く): 52116156

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 423707, 847414, 1271121, 1694828, 2542242, 3389656, 3813363, 5084484, 7626726, 10168968, 15253452, 30506904]

約数ペア:

[(1, 30506904), (2, 15253452), (3, 10168968), (4, 7626726), (6, 5084484), (8, 3813363), (9, 3389656), (12, 2542242), (18, 1694828), (24, 1271121), (36, 847414), (72, 423707)]