30805258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 55116288

約数和(自身を除く): 24311030

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 187, 341, 374, 527, 682, 1054, 2657, 5314, 5797, 11594, 29227, 45169, 58454, 82367, 90338, 164734, 496859, 906037, 993718, 1400239, 1812074, 2800478, 15402629, 30805258]

約数ペア:

[(1, 30805258), (2, 15402629), (11, 2800478), (17, 1812074), (22, 1400239), (31, 993718), (34, 906037), (62, 496859), (187, 164734), (341, 90338), (374, 82367), (527, 58454), (682, 45169), (1054, 29227), (2657, 11594), (5314, 5797)]