6722190

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:255

約数の個数: 80

約数和(自身を含む): 18591408

約数和(自身を除く): 11869218

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 193, 215, 258, 270, 386, 387, 405, 430, 579, 645, 774, 810, 965, 1158, 1161, 1290, 1737, 1930, 1935, 2322, 2895, 3474, 3483, 3870, 5211, 5790, 5805, 6966, 8299, 8685, 10422, 11610, 15633, 16598, 17370, 17415, 24897, 26055, 31266, 34830, 41495, 49794, 52110, 74691, 78165, 82990, 124485, 149382, 156330, 224073, 248970, 373455, 448146, 672219, 746910, 1120365, 1344438, 2240730, 3361095, 6722190]

約数ペア:

[(1, 6722190), (2, 3361095), (3, 2240730), (5, 1344438), (6, 1120365), (9, 746910), (10, 672219), (15, 448146), (18, 373455), (27, 248970), (30, 224073), (43, 156330), (45, 149382), (54, 124485), (81, 82990), (86, 78165), (90, 74691), (129, 52110), (135, 49794), (162, 41495), (193, 34830), (215, 31266), (258, 26055), (270, 24897), (386, 17415), (387, 17370), (405, 16598), (430, 15633), (579, 11610), (645, 10422), (774, 8685), (810, 8299), (965, 6966), (1158, 5805), (1161, 5790), (1290, 5211), (1737, 3870), (1930, 3483), (1935, 3474), (2322, 2895)]