6418290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{213943}}^1$

素因数の和:213953

約数の個数: 16

約数和(自身を含む): 15403968

約数和(自身を除く): 8985678

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 213943, 427886, 641829, 1069715, 1283658, 2139430, 3209145, 6418290]

約数ペア:

[(1, 6418290), (2, 3209145), (3, 2139430), (5, 1283658), (6, 1069715), (10, 641829), (15, 427886), (30, 213943)]