21876610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{5297}}^1$

素因数の和:5370

約数の個数: 32

約数和(自身を含む): 45774720

約数和(自身を除く): 23898110

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 826, 2065, 4130, 5297, 10594, 26485, 37079, 52970, 74158, 185395, 312523, 370790, 625046, 1562615, 2187661, 3125230, 4375322, 10938305, 21876610]

約数ペア:

[(1, 21876610), (2, 10938305), (5, 4375322), (7, 3125230), (10, 2187661), (14, 1562615), (35, 625046), (59, 370790), (70, 312523), (118, 185395), (295, 74158), (413, 52970), (590, 37079), (826, 26485), (2065, 10594), (4130, 5297)]