45188910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2971}}^1$

素因数の和:3010

約数の個数: 72

約数和(自身を含む): 127266984

約数和(自身を除く): 82078074

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 2971, 3042, 5070, 5942, 7605, 8913, 14855, 15210, 17826, 26739, 29710, 38623, 44565, 53478, 77246, 89130, 115869, 133695, 193115, 231738, 267390, 347607, 386230, 502099, 579345, 695214, 1004198, 1158690, 1506297, 1738035, 2510495, 3012594, 3476070, 4518891, 5020990, 7531485, 9037782, 15062970, 22594455, 45188910]

約数ペア:

[(1, 45188910), (2, 22594455), (3, 15062970), (5, 9037782), (6, 7531485), (9, 5020990), (10, 4518891), (13, 3476070), (15, 3012594), (18, 2510495), (26, 1738035), (30, 1506297), (39, 1158690), (45, 1004198), (65, 695214), (78, 579345), (90, 502099), (117, 386230), (130, 347607), (169, 267390), (195, 231738), (234, 193115), (338, 133695), (390, 115869), (507, 89130), (585, 77246), (845, 53478), (1014, 44565), (1170, 38623), (1521, 29710), (1690, 26739), (2535, 17826), (2971, 15210), (3042, 14855), (5070, 8913), (5942, 7605)]