31021830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1201}}^1$

素因数の和:1262

約数の個数: 96

約数和(自身を含む): 94506048

約数和(自身を除く): 63484218

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1201, 1230, 1435, 1722, 1845, 2402, 2583, 2870, 3603, 3690, 4305, 5166, 6005, 7206, 8407, 8610, 10809, 12010, 12915, 16814, 18015, 21618, 25221, 25830, 36030, 42035, 49241, 50442, 54045, 75663, 84070, 98482, 108090, 126105, 147723, 151326, 246205, 252210, 295446, 344687, 378315, 443169, 492410, 689374, 738615, 756630, 886338, 1034061, 1477230, 1723435, 2068122, 2215845, 3102183, 3446870, 4431690, 5170305, 6204366, 10340610, 15510915, 31021830]

約数ペア:

[(1, 31021830), (2, 15510915), (3, 10340610), (5, 6204366), (6, 5170305), (7, 4431690), (9, 3446870), (10, 3102183), (14, 2215845), (15, 2068122), (18, 1723435), (21, 1477230), (30, 1034061), (35, 886338), (41, 756630), (42, 738615), (45, 689374), (63, 492410), (70, 443169), (82, 378315), (90, 344687), (105, 295446), (123, 252210), (126, 246205), (205, 151326), (210, 147723), (246, 126105), (287, 108090), (315, 98482), (369, 84070), (410, 75663), (574, 54045), (615, 50442), (630, 49241), (738, 42035), (861, 36030), (1201, 25830), (1230, 25221), (1435, 21618), (1722, 18015), (1845, 16814), (2402, 12915), (2583, 12010), (2870, 10809), (3603, 8610), (3690, 8407), (4305, 7206), (5166, 6005)]