403950876870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{1255949}}^1$

素因数の和:1256181

約数の個数: 64

約数和(自身を含む): 989648409600

約数和(自身を除く): 585697532730

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 151, 213, 302, 355, 426, 453, 710, 755, 906, 1065, 1510, 2130, 2265, 4530, 10721, 21442, 32163, 53605, 64326, 107210, 160815, 321630, 1255949, 2511898, 3767847, 6279745, 7535694, 12559490, 18839235, 37678470, 89172379, 178344758, 189648299, 267517137, 379296598, 445861895, 535034274, 568944897, 891723790, 948241495, 1137889794, 1337585685, 1896482990, 2675171370, 2844724485, 5689448970, 13465029229, 26930058458, 40395087687, 67325146145, 80790175374, 134650292290, 201975438435, 403950876870]

約数ペア:

[(1, 403950876870), (2, 201975438435), (3, 134650292290), (5, 80790175374), (6, 67325146145), (10, 40395087687), (15, 26930058458), (30, 13465029229), (71, 5689448970), (142, 2844724485), (151, 2675171370), (213, 1896482990), (302, 1337585685), (355, 1137889794), (426, 948241495), (453, 891723790), (710, 568944897), (755, 535034274), (906, 445861895), (1065, 379296598), (1510, 267517137), (2130, 189648299), (2265, 178344758), (4530, 89172379), (10721, 37678470), (21442, 18839235), (32163, 12559490), (53605, 7535694), (64326, 6279745), (107210, 3767847), (160815, 2511898), (321630, 1255949)]