88666690

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{1871}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 182767104

約数和(自身を除く): 94100414

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 677, 1354, 1871, 3385, 3742, 4739, 6770, 9355, 9478, 13097, 18710, 23695, 26194, 47390, 65485, 130970, 1266667, 2533334, 6333335, 8866669, 12666670, 17733338, 44333345, 88666690]

約数ペア:

[(1, 88666690), (2, 44333345), (5, 17733338), (7, 12666670), (10, 8866669), (14, 6333335), (35, 2533334), (70, 1266667), (677, 130970), (1354, 65485), (1871, 47390), (3385, 26194), (3742, 23695), (4739, 18710), (6770, 13097), (9355, 9478)]