22129030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{991}}^1$

素因数の和:1045

約数の個数: 64

約数和(自身を含む): 51425280

約数和(自身を除く): 29296250

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 991, 1015, 1595, 1982, 2030, 2233, 3190, 4466, 4955, 6937, 9910, 10901, 11165, 13874, 21802, 22330, 28739, 34685, 54505, 57478, 69370, 76307, 109010, 143695, 152614, 201173, 287390, 316129, 381535, 402346, 632258, 763070, 1005865, 1580645, 2011730, 2212903, 3161290, 4425806, 11064515, 22129030]

約数ペア:

[(1, 22129030), (2, 11064515), (5, 4425806), (7, 3161290), (10, 2212903), (11, 2011730), (14, 1580645), (22, 1005865), (29, 763070), (35, 632258), (55, 402346), (58, 381535), (70, 316129), (77, 287390), (110, 201173), (145, 152614), (154, 143695), (203, 109010), (290, 76307), (319, 69370), (385, 57478), (406, 54505), (638, 34685), (770, 28739), (991, 22330), (1015, 21802), (1595, 13874), (1982, 11165), (2030, 10901), (2233, 9910), (3190, 6937), (4466, 4955)]