699317080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{20641}}^1$

素因数の和:20681

約数の個数: 96

約数和(自身を含む): 1976677920

約数和(自身を除く): 1277360840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 121, 140, 154, 220, 242, 280, 308, 385, 440, 484, 605, 616, 770, 847, 968, 1210, 1540, 1694, 2420, 3080, 3388, 4235, 4840, 6776, 8470, 16940, 20641, 33880, 41282, 82564, 103205, 144487, 165128, 206410, 227051, 288974, 412820, 454102, 577948, 722435, 825640, 908204, 1135255, 1155896, 1444870, 1589357, 1816408, 2270510, 2497561, 2889740, 3178714, 4541020, 4995122, 5779480, 6357428, 7946785, 9082040, 9990244, 12487805, 12714856, 15893570, 17482927, 19980488, 24975610, 31787140, 34965854, 49951220, 63574280, 69931708, 87414635, 99902440, 139863416, 174829270, 349658540, 699317080]

約数ペア:

[(1, 699317080), (2, 349658540), (4, 174829270), (5, 139863416), (7, 99902440), (8, 87414635), (10, 69931708), (11, 63574280), (14, 49951220), (20, 34965854), (22, 31787140), (28, 24975610), (35, 19980488), (40, 17482927), (44, 15893570), (55, 12714856), (56, 12487805), (70, 9990244), (77, 9082040), (88, 7946785), (110, 6357428), (121, 5779480), (140, 4995122), (154, 4541020), (220, 3178714), (242, 2889740), (280, 2497561), (308, 2270510), (385, 1816408), (440, 1589357), (484, 1444870), (605, 1155896), (616, 1135255), (770, 908204), (847, 825640), (968, 722435), (1210, 577948), (1540, 454102), (1694, 412820), (2420, 288974), (3080, 227051), (3388, 206410), (4235, 165128), (4840, 144487), (6776, 103205), (8470, 82564), (16940, 41282), (20641, 33880)]