29791690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{877}}^1$

素因数の和:1006

約数の個数: 32

約数和(自身を含む): 55630080

約数和(自身を除く): 25838390

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 877, 1754, 3397, 4385, 6794, 8770, 16985, 33970, 37711, 69283, 75422, 138566, 188555, 346415, 377110, 692830, 2979169, 5958338, 14895845, 29791690]

約数ペア:

[(1, 29791690), (2, 14895845), (5, 5958338), (10, 2979169), (43, 692830), (79, 377110), (86, 346415), (158, 188555), (215, 138566), (395, 75422), (430, 69283), (790, 37711), (877, 33970), (1754, 16985), (3397, 8770), (4385, 6794)]