845789210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{28837}}^1$

素因数の和:29270

約数の個数: 32

約数和(自身を含む): 1744122240

約数和(自身を除く): 898333030

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 419, 838, 2095, 2933, 4190, 5866, 14665, 28837, 29330, 57674, 144185, 201859, 288370, 403718, 1009295, 2018590, 12082703, 24165406, 60413515, 84578921, 120827030, 169157842, 422894605, 845789210]

約数ペア:

[(1, 845789210), (2, 422894605), (5, 169157842), (7, 120827030), (10, 84578921), (14, 60413515), (35, 24165406), (70, 12082703), (419, 2018590), (838, 1009295), (2095, 403718), (2933, 288370), (4190, 201859), (5866, 144185), (14665, 57674), (28837, 29330)]