22293460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:98

約数の個数: 144

約数和(自身を含む): 61891200

約数和(自身を除く): 39597740

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 19, 20, 28, 29, 34, 35, 38, 58, 68, 70, 76, 85, 95, 116, 119, 133, 140, 145, 170, 190, 203, 238, 266, 289, 290, 323, 340, 380, 406, 476, 493, 532, 551, 578, 580, 595, 646, 665, 812, 986, 1015, 1102, 1156, 1190, 1292, 1330, 1445, 1615, 1972, 2023, 2030, 2204, 2261, 2380, 2465, 2660, 2755, 2890, 3230, 3451, 3857, 4046, 4060, 4522, 4930, 5491, 5510, 5780, 6460, 6902, 7714, 8092, 8381, 9044, 9367, 9860, 10115, 10982, 11020, 11305, 13804, 15428, 16762, 17255, 18734, 19285, 20230, 21964, 22610, 27455, 33524, 34510, 37468, 38437, 38570, 40460, 41905, 45220, 46835, 54910, 58667, 65569, 69020, 76874, 77140, 83810, 93670, 109820, 117334, 131138, 153748, 159239, 167620, 187340, 192185, 234668, 262276, 293335, 318478, 327845, 384370, 586670, 636956, 655690, 768740, 796195, 1114673, 1173340, 1311380, 1592390, 2229346, 3184780, 4458692, 5573365, 11146730, 22293460]

約数ペア:

[(1, 22293460), (2, 11146730), (4, 5573365), (5, 4458692), (7, 3184780), (10, 2229346), (14, 1592390), (17, 1311380), (19, 1173340), (20, 1114673), (28, 796195), (29, 768740), (34, 655690), (35, 636956), (38, 586670), (58, 384370), (68, 327845), (70, 318478), (76, 293335), (85, 262276), (95, 234668), (116, 192185), (119, 187340), (133, 167620), (140, 159239), (145, 153748), (170, 131138), (190, 117334), (203, 109820), (238, 93670), (266, 83810), (289, 77140), (290, 76874), (323, 69020), (340, 65569), (380, 58667), (406, 54910), (476, 46835), (493, 45220), (532, 41905), (551, 40460), (578, 38570), (580, 38437), (595, 37468), (646, 34510), (665, 33524), (812, 27455), (986, 22610), (1015, 21964), (1102, 20230), (1156, 19285), (1190, 18734), (1292, 17255), (1330, 16762), (1445, 15428), (1615, 13804), (1972, 11305), (2023, 11020), (2030, 10982), (2204, 10115), (2261, 9860), (2380, 9367), (2465, 9044), (2660, 8381), (2755, 8092), (2890, 7714), (3230, 6902), (3451, 6460), (3857, 5780), (4046, 5510), (4060, 5491), (4522, 4930)]