12087790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 26127360

約数和(自身を除く): 14039570

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 79, 107, 110, 130, 143, 158, 214, 286, 395, 535, 715, 790, 869, 1027, 1070, 1177, 1391, 1430, 1738, 2054, 2354, 2782, 4345, 5135, 5885, 6955, 8453, 8690, 10270, 11297, 11770, 13910, 15301, 16906, 22594, 30602, 42265, 56485, 76505, 84530, 92983, 109889, 112970, 153010, 185966, 219778, 464915, 549445, 929830, 1098890, 1208779, 2417558, 6043895, 12087790]

約数ペア:

[(1, 12087790), (2, 6043895), (5, 2417558), (10, 1208779), (11, 1098890), (13, 929830), (22, 549445), (26, 464915), (55, 219778), (65, 185966), (79, 153010), (107, 112970), (110, 109889), (130, 92983), (143, 84530), (158, 76505), (214, 56485), (286, 42265), (395, 30602), (535, 22594), (715, 16906), (790, 15301), (869, 13910), (1027, 11770), (1070, 11297), (1177, 10270), (1391, 8690), (1430, 8453), (1738, 6955), (2054, 5885), (2354, 5135), (2782, 4345)]