21060150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{140401}}^1$

素因数の和:140416

約数の個数: 24

約数和(自身を含む): 52229544

約数和(自身を除く): 31169394

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 140401, 280802, 421203, 702005, 842406, 1404010, 2106015, 3510025, 4212030, 7020050, 10530075, 21060150]

約数ペア:

[(1, 21060150), (2, 10530075), (3, 7020050), (5, 4212030), (6, 3510025), (10, 2106015), (15, 1404010), (25, 842406), (30, 702005), (50, 421203), (75, 280802), (150, 140401)]