22051890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 72783360

約数和(自身を除く): 50731470

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 29, 30, 34, 35, 42, 45, 51, 58, 63, 70, 71, 85, 87, 90, 102, 105, 119, 126, 142, 145, 153, 170, 174, 203, 210, 213, 238, 255, 261, 290, 306, 315, 355, 357, 406, 426, 435, 493, 497, 510, 522, 595, 609, 630, 639, 710, 714, 765, 870, 986, 994, 1015, 1065, 1071, 1190, 1207, 1218, 1278, 1305, 1479, 1491, 1530, 1785, 1827, 2030, 2059, 2130, 2142, 2414, 2465, 2485, 2610, 2958, 2982, 3045, 3195, 3451, 3570, 3621, 3654, 4118, 4437, 4473, 4930, 4970, 5355, 6035, 6090, 6177, 6390, 6902, 7242, 7395, 7455, 8449, 8874, 8946, 9135, 10295, 10353, 10710, 10863, 12070, 12354, 14413, 14790, 14910, 16898, 17255, 18105, 18270, 18531, 20590, 20706, 21726, 22185, 22365, 25347, 28826, 30885, 31059, 34510, 35003, 36210, 37062, 42245, 43239, 44370, 44730, 50694, 51765, 54315, 61770, 62118, 70006, 72065, 76041, 84490, 86478, 92655, 103530, 105009, 108630, 126735, 129717, 144130, 152082, 155295, 175015, 185310, 210018, 216195, 245021, 253470, 259434, 310590, 315027, 350030, 380205, 432390, 490042, 525045, 630054, 648585, 735063, 760410, 1050090, 1225105, 1297170, 1470126, 1575135, 2205189, 2450210, 3150270, 3675315, 4410378, 7350630, 11025945, 22051890]

約数ペア:

[(1, 22051890), (2, 11025945), (3, 7350630), (5, 4410378), (6, 3675315), (7, 3150270), (9, 2450210), (10, 2205189), (14, 1575135), (15, 1470126), (17, 1297170), (18, 1225105), (21, 1050090), (29, 760410), (30, 735063), (34, 648585), (35, 630054), (42, 525045), (45, 490042), (51, 432390), (58, 380205), (63, 350030), (70, 315027), (71, 310590), (85, 259434), (87, 253470), (90, 245021), (102, 216195), (105, 210018), (119, 185310), (126, 175015), (142, 155295), (145, 152082), (153, 144130), (170, 129717), (174, 126735), (203, 108630), (210, 105009), (213, 103530), (238, 92655), (255, 86478), (261, 84490), (290, 76041), (306, 72065), (315, 70006), (355, 62118), (357, 61770), (406, 54315), (426, 51765), (435, 50694), (493, 44730), (497, 44370), (510, 43239), (522, 42245), (595, 37062), (609, 36210), (630, 35003), (639, 34510), (710, 31059), (714, 30885), (765, 28826), (870, 25347), (986, 22365), (994, 22185), (1015, 21726), (1065, 20706), (1071, 20590), (1190, 18531), (1207, 18270), (1218, 18105), (1278, 17255), (1305, 16898), (1479, 14910), (1491, 14790), (1530, 14413), (1785, 12354), (1827, 12070), (2030, 10863), (2059, 10710), (2130, 10353), (2142, 10295), (2414, 9135), (2465, 8946), (2485, 8874), (2610, 8449), (2958, 7455), (2982, 7395), (3045, 7242), (3195, 6902), (3451, 6390), (3570, 6177), (3621, 6090), (3654, 6035), (4118, 5355), (4437, 4970), (4473, 4930)]