30910330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{3557}}^1$

素因数の和:3654

約数の個数: 32

約数和(自身を含む): 61482240

約数和(自身を除く): 30571910

約数列:

[1, 2, 5, 10, 11, 22, 55, 79, 110, 158, 395, 790, 869, 1738, 3557, 4345, 7114, 8690, 17785, 35570, 39127, 78254, 195635, 281003, 391270, 562006, 1405015, 2810030, 3091033, 6182066, 15455165, 30910330]

約数ペア:

[(1, 30910330), (2, 15455165), (5, 6182066), (10, 3091033), (11, 2810030), (22, 1405015), (55, 562006), (79, 391270), (110, 281003), (158, 195635), (395, 78254), (790, 39127), (869, 35570), (1738, 17785), (3557, 8690), (4345, 7114)]