316399930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{7753}}^1$

素因数の和:7831

約数の個数: 64

約数和(自身を含む): 723541248

約数和(自身を除く): 407141318

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 1166, 1855, 2915, 3710, 4081, 5830, 7753, 8162, 15506, 20405, 38765, 40810, 54271, 77530, 85283, 108542, 170566, 271355, 410909, 426415, 542710, 596981, 821818, 852830, 1193962, 2054545, 2876363, 2984905, 4109090, 4519999, 5752726, 5969810, 9039998, 14381815, 22599995, 28763630, 31639993, 45199990, 63279986, 158199965, 316399930]

約数ペア:

[(1, 316399930), (2, 158199965), (5, 63279986), (7, 45199990), (10, 31639993), (11, 28763630), (14, 22599995), (22, 14381815), (35, 9039998), (53, 5969810), (55, 5752726), (70, 4519999), (77, 4109090), (106, 2984905), (110, 2876363), (154, 2054545), (265, 1193962), (371, 852830), (385, 821818), (530, 596981), (583, 542710), (742, 426415), (770, 410909), (1166, 271355), (1855, 170566), (2915, 108542), (3710, 85283), (4081, 77530), (5830, 54271), (7753, 40810), (8162, 38765), (15506, 20405)]