30449590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1$

素因数の和:3796

約数の個数: 32

約数和(自身を含む): 59051520

約数和(自身を除く): 28601930

約数列:

[1, 2, 5, 10, 19, 38, 43, 86, 95, 190, 215, 430, 817, 1634, 3727, 4085, 7454, 8170, 18635, 37270, 70813, 141626, 160261, 320522, 354065, 708130, 801305, 1602610, 3044959, 6089918, 15224795, 30449590]

約数ペア:

[(1, 30449590), (2, 15224795), (5, 6089918), (10, 3044959), (19, 1602610), (38, 801305), (43, 708130), (86, 354065), (95, 320522), (190, 160261), (215, 141626), (430, 70813), (817, 37270), (1634, 18635), (3727, 8170), (4085, 7454)]