11305130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 21212928

約数和(自身を除く): 9907798

約数列:

[1, 2, 5, 10, 43, 61, 86, 122, 215, 305, 430, 431, 610, 862, 2155, 2623, 4310, 5246, 13115, 18533, 26230, 26291, 37066, 52582, 92665, 131455, 185330, 262910, 1130513, 2261026, 5652565, 11305130]

約数ペア:

[(1, 11305130), (2, 5652565), (5, 2261026), (10, 1130513), (43, 262910), (61, 185330), (86, 131455), (122, 92665), (215, 52582), (305, 37066), (430, 26291), (431, 26230), (610, 18533), (862, 13115), (2155, 5246), (2623, 4310)]