125411820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2090197}}^1$

素因数の和:2090209

約数の個数: 24

約数和(自身を含む): 351153264

約数和(自身を除く): 225741444

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2090197, 4180394, 6270591, 8360788, 10450985, 12541182, 20901970, 25082364, 31352955, 41803940, 62705910, 125411820]

約数ペア:

[(1, 125411820), (2, 62705910), (3, 41803940), (4, 31352955), (5, 25082364), (6, 20901970), (10, 12541182), (12, 10450985), (15, 8360788), (20, 6270591), (30, 4180394), (60, 2090197)]