210302835

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1\times {\mathrm{1307}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 357115392

約数和(自身を除く): 146812557

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 631, 1307, 1893, 3155, 3921, 6535, 9465, 10727, 19605, 22219, 32181, 53635, 66657, 111095, 160905, 333285, 824717, 2474151, 4123585, 12370755, 14020189, 42060567, 70100945, 210302835]

約数ペア:

[(1, 210302835), (3, 70100945), (5, 42060567), (15, 14020189), (17, 12370755), (51, 4123585), (85, 2474151), (255, 824717), (631, 333285), (1307, 160905), (1893, 111095), (3155, 66657), (3921, 53635), (6535, 32181), (9465, 22219), (10727, 19605)]