71788930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{2287}}^1$

素因数の和:2410

約数の個数: 32

約数和(自身を含む): 134095104

約数和(自身を除く): 62306174

約数列:

[1, 2, 5, 10, 43, 73, 86, 146, 215, 365, 430, 730, 2287, 3139, 4574, 6278, 11435, 15695, 22870, 31390, 98341, 166951, 196682, 333902, 491705, 834755, 983410, 1669510, 7178893, 14357786, 35894465, 71788930]

約数ペア:

[(1, 71788930), (2, 35894465), (5, 14357786), (10, 7178893), (43, 1669510), (73, 983410), (86, 834755), (146, 491705), (215, 333902), (365, 196682), (430, 166951), (730, 98341), (2287, 31390), (3139, 22870), (4574, 15695), (6278, 11435)]