71842170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{140867}}^1$

素因数の和:140894

約数の個数: 32

約数和(自身を含む): 182564928

約数和(自身を除く): 110722758

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 140867, 281734, 422601, 704335, 845202, 1408670, 2113005, 2394739, 4226010, 4789478, 7184217, 11973695, 14368434, 23947390, 35921085, 71842170]

約数ペア:

[(1, 71842170), (2, 35921085), (3, 23947390), (5, 14368434), (6, 11973695), (10, 7184217), (15, 4789478), (17, 4226010), (30, 2394739), (34, 2113005), (51, 1408670), (85, 845202), (102, 704335), (170, 422601), (255, 281734), (510, 140867)]