218363370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7278779}}^1$

素因数の和:7278789

約数の個数: 16

約数和(自身を含む): 524072160

約数和(自身を除く): 305708790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7278779, 14557558, 21836337, 36393895, 43672674, 72787790, 109181685, 218363370]

約数ペア:

[(1, 218363370), (2, 109181685), (3, 72787790), (5, 43672674), (6, 36393895), (10, 21836337), (15, 14557558), (30, 7278779)]