12218010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{797}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 34013952

約数和(自身を除く): 21795942

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 797, 1022, 1095, 1533, 1594, 2190, 2391, 2555, 3066, 3985, 4782, 5110, 5579, 7665, 7970, 11158, 11955, 15330, 16737, 23910, 27895, 33474, 55790, 58181, 83685, 116362, 167370, 174543, 290905, 349086, 407267, 581810, 814534, 872715, 1221801, 1745430, 2036335, 2443602, 4072670, 6109005, 12218010]

約数ペア:

[(1, 12218010), (2, 6109005), (3, 4072670), (5, 2443602), (6, 2036335), (7, 1745430), (10, 1221801), (14, 872715), (15, 814534), (21, 581810), (30, 407267), (35, 349086), (42, 290905), (70, 174543), (73, 167370), (105, 116362), (146, 83685), (210, 58181), (219, 55790), (365, 33474), (438, 27895), (511, 23910), (730, 16737), (797, 15330), (1022, 11955), (1095, 11158), (1533, 7970), (1594, 7665), (2190, 5579), (2391, 5110), (2555, 4782), (3066, 3985)]