85020810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4549}}^1$

素因数の和:4655

約数の個数: 64

約数和(自身を含む): 235872000

約数和(自身を除く): 150851190

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 89, 105, 178, 210, 267, 445, 534, 623, 890, 1246, 1335, 1869, 2670, 3115, 3738, 4549, 6230, 9098, 9345, 13647, 18690, 22745, 27294, 31843, 45490, 63686, 68235, 95529, 136470, 159215, 191058, 318430, 404861, 477645, 809722, 955290, 1214583, 2024305, 2429166, 2834027, 4048610, 5668054, 6072915, 8502081, 12145830, 14170135, 17004162, 28340270, 42510405, 85020810]

約数ペア:

[(1, 85020810), (2, 42510405), (3, 28340270), (5, 17004162), (6, 14170135), (7, 12145830), (10, 8502081), (14, 6072915), (15, 5668054), (21, 4048610), (30, 2834027), (35, 2429166), (42, 2024305), (70, 1214583), (89, 955290), (105, 809722), (178, 477645), (210, 404861), (267, 318430), (445, 191058), (534, 159215), (623, 136470), (890, 95529), (1246, 68235), (1335, 63686), (1869, 45490), (2670, 31843), (3115, 27294), (3738, 22745), (4549, 18690), (6230, 13647), (9098, 9345)]