25297890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2003}}^1$

素因数の和:2434

約数の個数: 32

約数和(自身を含む): 60889536

約数和(自身を除く): 35591646

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 421, 842, 1263, 2003, 2105, 2526, 4006, 4210, 6009, 6315, 10015, 12018, 12630, 20030, 30045, 60090, 843263, 1686526, 2529789, 4216315, 5059578, 8432630, 12648945, 25297890]

約数ペア:

[(1, 25297890), (2, 12648945), (3, 8432630), (5, 5059578), (6, 4216315), (10, 2529789), (15, 1686526), (30, 843263), (421, 60090), (842, 30045), (1263, 20030), (2003, 12630), (2105, 12018), (2526, 10015), (4006, 6315), (4210, 6009)]