30665012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57641}}^1$

素因数の和:57671

約数の個数: 24

約数和(自身を含む): 64559040

約数和(自身を除く): 33894028

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 57641, 115282, 230564, 403487, 806974, 1095179, 1613948, 2190358, 4380716, 7666253, 15332506, 30665012]

約数ペア:

[(1, 30665012), (2, 15332506), (4, 7666253), (7, 4380716), (14, 2190358), (19, 1613948), (28, 1095179), (38, 806974), (76, 403487), (133, 230564), (266, 115282), (532, 57641)]