12870690

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{367}}^1$

素因数の和:551

約数の個数: 64

約数和(自身を含む): 35610624

約数和(自身を除く): 22739934

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 167, 210, 334, 367, 501, 734, 835, 1002, 1101, 1169, 1670, 1835, 2202, 2338, 2505, 2569, 3507, 3670, 5010, 5138, 5505, 5845, 7014, 7707, 11010, 11690, 12845, 15414, 17535, 25690, 35070, 38535, 61289, 77070, 122578, 183867, 306445, 367734, 429023, 612890, 858046, 919335, 1287069, 1838670, 2145115, 2574138, 4290230, 6435345, 12870690]

約数ペア:

[(1, 12870690), (2, 6435345), (3, 4290230), (5, 2574138), (6, 2145115), (7, 1838670), (10, 1287069), (14, 919335), (15, 858046), (21, 612890), (30, 429023), (35, 367734), (42, 306445), (70, 183867), (105, 122578), (167, 77070), (210, 61289), (334, 38535), (367, 35070), (501, 25690), (734, 17535), (835, 15414), (1002, 12845), (1101, 11690), (1169, 11010), (1670, 7707), (1835, 7014), (2202, 5845), (2338, 5505), (2505, 5138), (2569, 5010), (3507, 3670)]