3175340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 7839552

約数和(自身を除く): 4664212

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 613, 740, 1036, 1226, 1295, 2452, 2590, 3065, 4291, 5180, 6130, 8582, 12260, 17164, 21455, 22681, 42910, 45362, 85820, 90724, 113405, 158767, 226810, 317534, 453620, 635068, 793835, 1587670, 3175340]

約数ペア:

[(1, 3175340), (2, 1587670), (4, 793835), (5, 635068), (7, 453620), (10, 317534), (14, 226810), (20, 158767), (28, 113405), (35, 90724), (37, 85820), (70, 45362), (74, 42910), (140, 22681), (148, 21455), (185, 17164), (259, 12260), (370, 8582), (518, 6130), (613, 5180), (740, 4291), (1036, 3065), (1226, 2590), (1295, 2452)]