442547340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7375789}}^1$

素因数の和:7375801

約数の個数: 24

約数和(自身を含む): 1239132720

約数和(自身を除く): 796585380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7375789, 14751578, 22127367, 29503156, 36878945, 44254734, 73757890, 88509468, 110636835, 147515780, 221273670, 442547340]

約数ペア:

[(1, 442547340), (2, 221273670), (3, 147515780), (4, 110636835), (5, 88509468), (6, 73757890), (10, 44254734), (12, 36878945), (15, 29503156), (20, 22127367), (30, 14751578), (60, 7375789)]