31406030

素因数分解:

$2^1\times 5^1\times {\mathrm{677}}^1\times {\mathrm{4639}}^1$

素因数の和:5323

約数の個数: 16

約数和(自身を含む): 56626560

約数和(自身を除く): 25220530

約数列:

[1, 2, 5, 10, 677, 1354, 3385, 4639, 6770, 9278, 23195, 46390, 3140603, 6281206, 15703015, 31406030]

約数ペア:

[(1, 31406030), (2, 15703015), (5, 6281206), (10, 3140603), (677, 46390), (1354, 23195), (3385, 9278), (4639, 6770)]