315050890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{58451}}^1$

素因数の和:58483

約数の個数: 48

約数和(自身を含む): 719661024

約数和(自身を除く): 404610134

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2695, 5390, 58451, 116902, 292255, 409157, 584510, 642961, 818314, 1285922, 2045785, 2864099, 3214805, 4091570, 4500727, 5728198, 6429610, 9001454, 14320495, 22503635, 28640990, 31505089, 45007270, 63010178, 157525445, 315050890]

約数ペア:

[(1, 315050890), (2, 157525445), (5, 63010178), (7, 45007270), (10, 31505089), (11, 28640990), (14, 22503635), (22, 14320495), (35, 9001454), (49, 6429610), (55, 5728198), (70, 4500727), (77, 4091570), (98, 3214805), (110, 2864099), (154, 2045785), (245, 1285922), (385, 818314), (490, 642961), (539, 584510), (770, 409157), (1078, 292255), (2695, 116902), (5390, 58451)]