1569887060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{8191}}^1$

素因数の和:8281

約数の個数: 72

約数和(自身を含む): 3872784384

約数和(自身を除く): 2302897324

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 1369, 2590, 2738, 5180, 5476, 6845, 8191, 9583, 13690, 16382, 19166, 27380, 32764, 38332, 40955, 47915, 57337, 81910, 95830, 114674, 163820, 191660, 229348, 286685, 303067, 573370, 606134, 1146740, 1212268, 1515335, 2121469, 3030670, 4242938, 6061340, 8485876, 10607345, 11213479, 21214690, 22426958, 42429380, 44853916, 56067395, 78494353, 112134790, 156988706, 224269580, 313977412, 392471765, 784943530, 1569887060]

約数ペア:

[(1, 1569887060), (2, 784943530), (4, 392471765), (5, 313977412), (7, 224269580), (10, 156988706), (14, 112134790), (20, 78494353), (28, 56067395), (35, 44853916), (37, 42429380), (70, 22426958), (74, 21214690), (140, 11213479), (148, 10607345), (185, 8485876), (259, 6061340), (370, 4242938), (518, 3030670), (740, 2121469), (1036, 1515335), (1295, 1212268), (1369, 1146740), (2590, 606134), (2738, 573370), (5180, 303067), (5476, 286685), (6845, 229348), (8191, 191660), (9583, 163820), (13690, 114674), (16382, 95830), (19166, 81910), (27380, 57337), (32764, 47915), (38332, 40955)]