57660030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{640667}}^1$

素因数の和:640680

約数の個数: 24

約数和(自身を含む): 149916312

約数和(自身を除く): 92256282

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 640667, 1281334, 1922001, 3203335, 3844002, 5766003, 6406670, 9610005, 11532006, 19220010, 28830015, 57660030]

約数ペア:

[(1, 57660030), (2, 28830015), (3, 19220010), (5, 11532006), (6, 9610005), (9, 6406670), (10, 5766003), (15, 3844002), (18, 3203335), (30, 1922001), (45, 1281334), (90, 640667)]