30940464

素因数分解:

$2^4\times 3^1\times {\mathrm{644593}}^1$

素因数の和:644604

約数の個数: 20

約数和(自身を含む): 79929656

約数和(自身を除く): 48989192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 644593, 1289186, 1933779, 2578372, 3867558, 5156744, 7735116, 10313488, 15470232, 30940464]

約数ペア:

[(1, 30940464), (2, 15470232), (3, 10313488), (4, 7735116), (6, 5156744), (8, 3867558), (12, 2578372), (16, 1933779), (24, 1289186), (48, 644593)]