203413290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6780443}}^1$

素因数の和:6780453

約数の個数: 16

約数和(自身を含む): 488191968

約数和(自身を除く): 284778678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6780443, 13560886, 20341329, 33902215, 40682658, 67804430, 101706645, 203413290]

約数ペア:

[(1, 203413290), (2, 101706645), (3, 67804430), (5, 40682658), (6, 33902215), (10, 20341329), (15, 13560886), (30, 6780443)]