30425904

素因数分解:

$2^4\times 3^2\times {\mathrm{211291}}^1$

素因数の和:211305

約数の個数: 30

約数和(自身を含む): 85150676

約数和(自身を除く): 54724772

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211291, 422582, 633873, 845164, 1267746, 1690328, 1901619, 2535492, 3380656, 3803238, 5070984, 7606476, 10141968, 15212952, 30425904]

約数ペア:

[(1, 30425904), (2, 15212952), (3, 10141968), (4, 7606476), (6, 5070984), (8, 3803238), (9, 3380656), (12, 2535492), (16, 1901619), (18, 1690328), (24, 1267746), (36, 845164), (48, 633873), (72, 422582), (144, 211291)]