221139330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{7371311}}^1$

素因数の和:7371321

約数の個数: 16

約数和(自身を含む): 530734464

約数和(自身を除く): 309595134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 7371311, 14742622, 22113933, 36856555, 44227866, 73713110, 110569665, 221139330]

約数ペア:

[(1, 221139330), (2, 110569665), (3, 73713110), (5, 44227866), (6, 36856555), (10, 22113933), (15, 14742622), (30, 7371311)]