30662946

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{7639}}^1$

素因数の和:7870

約数の個数: 24

約数和(自身を含む): 66743040

約数和(自身を除く): 36080094

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 7639, 15278, 22917, 45834, 68751, 137502, 1703497, 3406994, 5110491, 10220982, 15331473, 30662946]

約数ペア:

[(1, 30662946), (2, 15331473), (3, 10220982), (6, 5110491), (9, 3406994), (18, 1703497), (223, 137502), (446, 68751), (669, 45834), (1338, 22917), (2007, 15278), (4014, 7639)]