30312110

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{353}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 56685312

約数和(自身を除く): 26373202

約数列:

[1, 2, 5, 10, 31, 62, 155, 277, 310, 353, 554, 706, 1385, 1765, 2770, 3530, 8587, 10943, 17174, 21886, 42935, 54715, 85870, 97781, 109430, 195562, 488905, 977810, 3031211, 6062422, 15156055, 30312110]

約数ペア:

[(1, 30312110), (2, 15156055), (5, 6062422), (10, 3031211), (31, 977810), (62, 488905), (155, 195562), (277, 109430), (310, 97781), (353, 85870), (554, 54715), (706, 42935), (1385, 21886), (1765, 17174), (2770, 10943), (3530, 8587)]