30212856

素因数分解:

$2^3\times 3^2\times {\mathrm{419623}}^1$

素因数の和:419635

約数の個数: 24

約数和(自身を含む): 81826680

約数和(自身を除く): 51613824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 419623, 839246, 1258869, 1678492, 2517738, 3356984, 3776607, 5035476, 7553214, 10070952, 15106428, 30212856]

約数ペア:

[(1, 30212856), (2, 15106428), (3, 10070952), (4, 7553214), (6, 5035476), (8, 3776607), (9, 3356984), (12, 2517738), (18, 1678492), (24, 1258869), (36, 839246), (72, 419623)]