25203270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{840109}}^1$

素因数の和:840119

約数の個数: 16

約数和(自身を含む): 60487920

約数和(自身を除く): 35284650

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 840109, 1680218, 2520327, 4200545, 5040654, 8401090, 12601635, 25203270]

約数ペア:

[(1, 25203270), (2, 12601635), (3, 8401090), (5, 5040654), (6, 4200545), (10, 2520327), (15, 1680218), (30, 840109)]