1319710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 2877120

約数和(自身を除く): 1557410

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1109, 1190, 2218, 5545, 7763, 11090, 15526, 18853, 37706, 38815, 77630, 94265, 131971, 188530, 263942, 659855, 1319710]

約数ペア:

[(1, 1319710), (2, 659855), (5, 263942), (7, 188530), (10, 131971), (14, 94265), (17, 77630), (34, 38815), (35, 37706), (70, 18853), (85, 15526), (119, 11090), (170, 7763), (238, 5545), (595, 2218), (1109, 1190)]