19156929420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{319282157}}^1$

素因数の和:319282169

約数の個数: 24

約数和(自身を含む): 53639402544

約数和(自身を除く): 34482473124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 319282157, 638564314, 957846471, 1277128628, 1596410785, 1915692942, 3192821570, 3831385884, 4789232355, 6385643140, 9578464710, 19156929420]

約数ペア:

[(1, 19156929420), (2, 9578464710), (3, 6385643140), (4, 4789232355), (5, 3831385884), (6, 3192821570), (10, 1915692942), (12, 1596410785), (15, 1277128628), (20, 957846471), (30, 638564314), (60, 319282157)]