66863230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 74971010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 107, 113, 158, 214, 226, 395, 535, 553, 565, 749, 790, 791, 1070, 1106, 1130, 1498, 1582, 2765, 3745, 3955, 5530, 7490, 7910, 8453, 8927, 12091, 16906, 17854, 24182, 42265, 44635, 59171, 60455, 62489, 84530, 84637, 89270, 118342, 120910, 124978, 169274, 295855, 312445, 423185, 591710, 624890, 846370, 955189, 1910378, 4775945, 6686323, 9551890, 13372646, 33431615, 66863230]

約数ペア:

[(1, 66863230), (2, 33431615), (5, 13372646), (7, 9551890), (10, 6686323), (14, 4775945), (35, 1910378), (70, 955189), (79, 846370), (107, 624890), (113, 591710), (158, 423185), (214, 312445), (226, 295855), (395, 169274), (535, 124978), (553, 120910), (565, 118342), (749, 89270), (790, 84637), (791, 84530), (1070, 62489), (1106, 60455), (1130, 59171), (1498, 44635), (1582, 42265), (2765, 24182), (3745, 17854), (3955, 16906), (5530, 12091), (7490, 8927), (7910, 8453)]