312102910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1399}}^1\times {\mathrm{3187}}^1$

素因数の和:4600

約数の個数: 32

約数和(自身を含む): 642700800

約数和(自身を除く): 330597890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1399, 2798, 3187, 6374, 6995, 9793, 13990, 15935, 19586, 22309, 31870, 44618, 48965, 97930, 111545, 223090, 4458613, 8917226, 22293065, 31210291, 44586130, 62420582, 156051455, 312102910]

約数ペア:

[(1, 312102910), (2, 156051455), (5, 62420582), (7, 44586130), (10, 31210291), (14, 22293065), (35, 8917226), (70, 4458613), (1399, 223090), (2798, 111545), (3187, 97930), (6374, 48965), (6995, 44618), (9793, 31870), (13990, 22309), (15935, 19586)]