8628270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:425

約数の個数: 64

約数和(自身を含む): 23901696

約数和(自身を除く): 15273426

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 181, 210, 227, 362, 454, 543, 681, 905, 1086, 1135, 1267, 1362, 1589, 1810, 2270, 2534, 2715, 3178, 3405, 3801, 4767, 5430, 6335, 6810, 7602, 7945, 9534, 12670, 15890, 19005, 23835, 38010, 41087, 47670, 82174, 123261, 205435, 246522, 287609, 410870, 575218, 616305, 862827, 1232610, 1438045, 1725654, 2876090, 4314135, 8628270]

約数ペア:

[(1, 8628270), (2, 4314135), (3, 2876090), (5, 1725654), (6, 1438045), (7, 1232610), (10, 862827), (14, 616305), (15, 575218), (21, 410870), (30, 287609), (35, 246522), (42, 205435), (70, 123261), (105, 82174), (181, 47670), (210, 41087), (227, 38010), (362, 23835), (454, 19005), (543, 15890), (681, 12670), (905, 9534), (1086, 7945), (1135, 7602), (1267, 6810), (1362, 6335), (1589, 5430), (1810, 4767), (2270, 3801), (2534, 3405), (2715, 3178)]