213960930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7132031}}^1$

素因数の和:7132041

約数の個数: 16

約数和(自身を含む): 513506304

約数和(自身を除く): 299545374

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7132031, 14264062, 21396093, 35660155, 42792186, 71320310, 106980465, 213960930]

約数ペア:

[(1, 213960930), (2, 106980465), (3, 71320310), (5, 42792186), (6, 35660155), (10, 21396093), (15, 14264062), (30, 7132031)]