30482540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1091}}^1$

素因数の和:1238

約数の個数: 48

約数和(自身を含む): 70447104

約数和(自身を除く): 39964564

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 127, 220, 254, 508, 635, 1091, 1270, 1397, 2182, 2540, 2794, 4364, 5455, 5588, 6985, 10910, 12001, 13970, 21820, 24002, 27940, 48004, 60005, 120010, 138557, 240020, 277114, 554228, 692785, 1385570, 1524127, 2771140, 3048254, 6096508, 7620635, 15241270, 30482540]

約数ペア:

[(1, 30482540), (2, 15241270), (4, 7620635), (5, 6096508), (10, 3048254), (11, 2771140), (20, 1524127), (22, 1385570), (44, 692785), (55, 554228), (110, 277114), (127, 240020), (220, 138557), (254, 120010), (508, 60005), (635, 48004), (1091, 27940), (1270, 24002), (1397, 21820), (2182, 13970), (2540, 12001), (2794, 10910), (4364, 6985), (5455, 5588)]