170365260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{218417}}^1$

素因数の和:218442

約数の個数: 48

約数和(自身を含む): 513719136

約数和(自身を除く): 343353876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 218417, 436834, 655251, 873668, 1092085, 1310502, 2184170, 2621004, 2839421, 3276255, 4368340, 5678842, 6552510, 8518263, 11357684, 13105020, 14197105, 17036526, 28394210, 34073052, 42591315, 56788420, 85182630, 170365260]

約数ペア:

[(1, 170365260), (2, 85182630), (3, 56788420), (4, 42591315), (5, 34073052), (6, 28394210), (10, 17036526), (12, 14197105), (13, 13105020), (15, 11357684), (20, 8518263), (26, 6552510), (30, 5678842), (39, 4368340), (52, 3276255), (60, 2839421), (65, 2621004), (78, 2184170), (130, 1310502), (156, 1092085), (195, 873668), (260, 655251), (390, 436834), (780, 218417)]