289414630

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{1877}}^1$

素因数の和:2808

約数の個数: 32

約数和(自身を含む): 552492576

約数和(自身を除く): 263077946

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 907, 1814, 1877, 3754, 4535, 9070, 9385, 15419, 18770, 30838, 31909, 63818, 77095, 154190, 159545, 319090, 1702439, 3404878, 8512195, 17024390, 28941463, 57882926, 144707315, 289414630]

約数ペア:

[(1, 289414630), (2, 144707315), (5, 57882926), (10, 28941463), (17, 17024390), (34, 8512195), (85, 3404878), (170, 1702439), (907, 319090), (1814, 159545), (1877, 154190), (3754, 77095), (4535, 63818), (9070, 31909), (9385, 30838), (15419, 18770)]