21708630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{241207}}^1$

素因数の和:241220

約数の個数: 24

約数和(自身を含む): 56442672

約数和(自身を除く): 34734042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 241207, 482414, 723621, 1206035, 1447242, 2170863, 2412070, 3618105, 4341726, 7236210, 10854315, 21708630]

約数ペア:

[(1, 21708630), (2, 10854315), (3, 7236210), (5, 4341726), (6, 3618105), (9, 2412070), (10, 2170863), (15, 1447242), (18, 1206035), (30, 723621), (45, 482414), (90, 241207)]