31520850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{210139}}^1$

素因数の和:210154

約数の個数: 24

約数和(自身を含む): 78172080

約数和(自身を除く): 46651230

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 210139, 420278, 630417, 1050695, 1260834, 2101390, 3152085, 5253475, 6304170, 10506950, 15760425, 31520850]

約数ペア:

[(1, 31520850), (2, 15760425), (3, 10506950), (5, 6304170), (6, 5253475), (10, 3152085), (15, 2101390), (25, 1260834), (30, 1050695), (50, 630417), (75, 420278), (150, 210139)]