258712530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{8623751}}^1$

素因数の和:8623761

約数の個数: 16

約数和(自身を含む): 620910144

約数和(自身を除く): 362197614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 8623751, 17247502, 25871253, 43118755, 51742506, 86237510, 129356265, 258712530]

約数ペア:

[(1, 258712530), (2, 129356265), (3, 86237510), (5, 51742506), (6, 43118755), (10, 25871253), (15, 17247502), (30, 8623751)]