31698730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1879}}^1$

素因数の和:2134

約数の個数: 32

約数和(自身を含む): 65514240

約数和(自身を除く): 33815510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 241, 482, 1205, 1687, 1879, 2410, 3374, 3758, 8435, 9395, 13153, 16870, 18790, 26306, 65765, 131530, 452839, 905678, 2264195, 3169873, 4528390, 6339746, 15849365, 31698730]

約数ペア:

[(1, 31698730), (2, 15849365), (5, 6339746), (7, 4528390), (10, 3169873), (14, 2264195), (35, 905678), (70, 452839), (241, 131530), (482, 65765), (1205, 26306), (1687, 18790), (1879, 16870), (2410, 13153), (3374, 9395), (3758, 8435)]