1900391370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{63346379}}^1$

素因数の和:63346389

約数の個数: 16

約数和(自身を含む): 4560939360

約数和(自身を除く): 2660547990

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 63346379, 126692758, 190039137, 316731895, 380078274, 633463790, 950195685, 1900391370]

約数ペア:

[(1, 1900391370), (2, 950195685), (3, 633463790), (5, 380078274), (6, 316731895), (10, 190039137), (15, 126692758), (30, 63346379)]