64952370

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103099}}^1$

素因数の和:103119

約数の個数: 48

約数和(自身を含む): 193003200

約数和(自身を除く): 128050830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 103099, 206198, 309297, 515495, 618594, 721693, 927891, 1030990, 1443386, 1546485, 1855782, 2165079, 3092970, 3608465, 4330158, 4639455, 6495237, 7216930, 9278910, 10825395, 12990474, 21650790, 32476185, 64952370]

約数ペア:

[(1, 64952370), (2, 32476185), (3, 21650790), (5, 12990474), (6, 10825395), (7, 9278910), (9, 7216930), (10, 6495237), (14, 4639455), (15, 4330158), (18, 3608465), (21, 3092970), (30, 2165079), (35, 1855782), (42, 1546485), (45, 1443386), (63, 1030990), (70, 927891), (90, 721693), (105, 618594), (126, 515495), (210, 309297), (315, 206198), (630, 103099)]