27320330

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30697}}^1$

素因数の和:30793

約数の個数: 16

約数和(自身を含む): 49730760

約数和(自身を除く): 22410430

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 30697, 61394, 153485, 306970, 2732033, 5464066, 13660165, 27320330]

約数ペア:

[(1, 27320330), (2, 13660165), (5, 5464066), (10, 2732033), (89, 306970), (178, 153485), (445, 61394), (890, 30697)]