275687030

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{889313}}^1$

素因数の和:889351

約数の個数: 16

約数和(自身を含む): 512244864

約数和(自身を除く): 236557834

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 889313, 1778626, 4446565, 8893130, 27568703, 55137406, 137843515, 275687030]

約数ペア:

[(1, 275687030), (2, 137843515), (5, 55137406), (10, 27568703), (31, 8893130), (62, 4446565), (155, 1778626), (310, 889313)]