315027170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{2113}}^1$

素因数の和:3014

約数の個数: 32

約数和(自身を含む): 601373808

約数和(自身を除く): 286346638

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 877, 1754, 2113, 4226, 4385, 8770, 10565, 14909, 21130, 29818, 35921, 71842, 74545, 149090, 179605, 359210, 1853101, 3706202, 9265505, 18531010, 31502717, 63005434, 157513585, 315027170]

約数ペア:

[(1, 315027170), (2, 157513585), (5, 63005434), (10, 31502717), (17, 18531010), (34, 9265505), (85, 3706202), (170, 1853101), (877, 359210), (1754, 179605), (2113, 149090), (4226, 74545), (4385, 71842), (8770, 35921), (10565, 29818), (14909, 21130)]