30804730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{1451}}^1$

素因数の和:1662

約数の個数: 32

約数和(自身を含む): 60844608

約数和(自身を除く): 30039878

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 193, 386, 965, 1451, 1930, 2123, 2902, 4246, 7255, 10615, 14510, 15961, 21230, 31922, 79805, 159610, 280043, 560086, 1400215, 2800430, 3080473, 6160946, 15402365, 30804730]

約数ペア:

[(1, 30804730), (2, 15402365), (5, 6160946), (10, 3080473), (11, 2800430), (22, 1400215), (55, 560086), (110, 280043), (193, 159610), (386, 79805), (965, 31922), (1451, 21230), (1930, 15961), (2123, 14510), (2902, 10615), (4246, 7255)]