3389890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{613}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 7073280

約数和(自身を除く): 3683390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 613, 790, 1106, 1226, 2765, 3065, 4291, 5530, 6130, 8582, 21455, 42910, 48427, 96854, 242135, 338989, 484270, 677978, 1694945, 3389890]

約数ペア:

[(1, 3389890), (2, 1694945), (5, 677978), (7, 484270), (10, 338989), (14, 242135), (35, 96854), (70, 48427), (79, 42910), (158, 21455), (395, 8582), (553, 6130), (613, 5530), (790, 4291), (1106, 3065), (1226, 2765)]