31152070

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:972

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 26908730

約数列:

[1, 2, 5, 10, 47, 79, 94, 158, 235, 395, 470, 790, 839, 1678, 3713, 4195, 7426, 8390, 18565, 37130, 39433, 66281, 78866, 132562, 197165, 331405, 394330, 662810, 3115207, 6230414, 15576035, 31152070]

約数ペア:

[(1, 31152070), (2, 15576035), (5, 6230414), (10, 3115207), (47, 662810), (79, 394330), (94, 331405), (158, 197165), (235, 132562), (395, 78866), (470, 66281), (790, 39433), (839, 37130), (1678, 18565), (3713, 8390), (4195, 7426)]