28394190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:119

約数の個数: 192

約数和(自身を含む): 88957440

約数和(自身を除く): 60563250

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 29, 30, 33, 43, 45, 46, 55, 58, 66, 69, 86, 87, 90, 99, 110, 115, 129, 138, 145, 165, 174, 198, 207, 215, 230, 253, 258, 261, 290, 319, 330, 345, 387, 414, 430, 435, 473, 495, 506, 522, 638, 645, 667, 690, 759, 774, 870, 946, 957, 989, 990, 1035, 1247, 1265, 1290, 1305, 1334, 1419, 1518, 1595, 1914, 1935, 1978, 2001, 2070, 2277, 2365, 2494, 2530, 2610, 2838, 2871, 2967, 3190, 3335, 3741, 3795, 3870, 4002, 4257, 4554, 4730, 4785, 4945, 5742, 5934, 6003, 6235, 6670, 7095, 7337, 7482, 7590, 8514, 8901, 9570, 9890, 10005, 10879, 11223, 11385, 12006, 12470, 13717, 14190, 14355, 14674, 14835, 17802, 18705, 20010, 21285, 21758, 22011, 22446, 22770, 27434, 28681, 28710, 29670, 30015, 32637, 36685, 37410, 41151, 42570, 44022, 44505, 54395, 56115, 57362, 60030, 65274, 66033, 68585, 73370, 82302, 86043, 89010, 97911, 108790, 110055, 112230, 123453, 132066, 137170, 143405, 163185, 172086, 195822, 205755, 220110, 246906, 258129, 286810, 315491, 326370, 330165, 411510, 430215, 489555, 516258, 617265, 630982, 660330, 860430, 946473, 979110, 1234530, 1290645, 1577455, 1892946, 2581290, 2839419, 3154910, 4732365, 5678838, 9464730, 14197095, 28394190]

約数ペア:

[(1, 28394190), (2, 14197095), (3, 9464730), (5, 5678838), (6, 4732365), (9, 3154910), (10, 2839419), (11, 2581290), (15, 1892946), (18, 1577455), (22, 1290645), (23, 1234530), (29, 979110), (30, 946473), (33, 860430), (43, 660330), (45, 630982), (46, 617265), (55, 516258), (58, 489555), (66, 430215), (69, 411510), (86, 330165), (87, 326370), (90, 315491), (99, 286810), (110, 258129), (115, 246906), (129, 220110), (138, 205755), (145, 195822), (165, 172086), (174, 163185), (198, 143405), (207, 137170), (215, 132066), (230, 123453), (253, 112230), (258, 110055), (261, 108790), (290, 97911), (319, 89010), (330, 86043), (345, 82302), (387, 73370), (414, 68585), (430, 66033), (435, 65274), (473, 60030), (495, 57362), (506, 56115), (522, 54395), (638, 44505), (645, 44022), (667, 42570), (690, 41151), (759, 37410), (774, 36685), (870, 32637), (946, 30015), (957, 29670), (989, 28710), (990, 28681), (1035, 27434), (1247, 22770), (1265, 22446), (1290, 22011), (1305, 21758), (1334, 21285), (1419, 20010), (1518, 18705), (1595, 17802), (1914, 14835), (1935, 14674), (1978, 14355), (2001, 14190), (2070, 13717), (2277, 12470), (2365, 12006), (2494, 11385), (2530, 11223), (2610, 10879), (2838, 10005), (2871, 9890), (2967, 9570), (3190, 8901), (3335, 8514), (3741, 7590), (3795, 7482), (3870, 7337), (4002, 7095), (4257, 6670), (4554, 6235), (4730, 6003), (4785, 5934), (4945, 5742)]