621039030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{20701301}}^1$

素因数の和:20701311

約数の個数: 16

約数和(自身を含む): 1490493744

約数和(自身を除く): 869454714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 20701301, 41402602, 62103903, 103506505, 124207806, 207013010, 310519515, 621039030]

約数ペア:

[(1, 621039030), (2, 310519515), (3, 207013010), (5, 124207806), (6, 103506505), (10, 62103903), (15, 41402602), (30, 20701301)]