2739170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1$

素因数の和:482

約数の個数: 32

約数和(自身を含む): 5702400

約数和(自身を除く): 2963230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 359, 545, 718, 763, 1090, 1526, 1795, 2513, 3590, 3815, 5026, 7630, 12565, 25130, 39131, 78262, 195655, 273917, 391310, 547834, 1369585, 2739170]

約数ペア:

[(1, 2739170), (2, 1369585), (5, 547834), (7, 391310), (10, 273917), (14, 195655), (35, 78262), (70, 39131), (109, 25130), (218, 12565), (359, 7630), (545, 5026), (718, 3815), (763, 3590), (1090, 2513), (1526, 1795)]