22782690

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 144

約数和(自身を含む): 71742528

約数和(自身を除く): 48959838

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 29, 30, 35, 42, 43, 45, 58, 63, 70, 86, 87, 90, 105, 126, 129, 145, 174, 203, 210, 215, 258, 261, 290, 301, 315, 387, 406, 430, 435, 522, 602, 609, 630, 645, 774, 841, 870, 903, 1015, 1218, 1247, 1290, 1305, 1505, 1682, 1806, 1827, 1935, 2030, 2494, 2523, 2610, 2709, 3010, 3045, 3654, 3741, 3870, 4205, 4515, 5046, 5418, 5887, 6090, 6235, 7482, 7569, 8410, 8729, 9030, 9135, 11223, 11774, 12470, 12615, 13545, 15138, 17458, 17661, 18270, 18705, 22446, 25230, 26187, 27090, 29435, 35322, 36163, 37410, 37845, 43645, 52374, 52983, 56115, 58870, 72326, 75690, 78561, 87290, 88305, 105966, 108489, 112230, 130935, 157122, 176610, 180815, 216978, 253141, 261870, 264915, 325467, 361630, 392805, 506282, 529830, 542445, 650934, 759423, 785610, 1084890, 1265705, 1518846, 1627335, 2278269, 2531410, 3254670, 3797115, 4556538, 7594230, 11391345, 22782690]

約数ペア:

[(1, 22782690), (2, 11391345), (3, 7594230), (5, 4556538), (6, 3797115), (7, 3254670), (9, 2531410), (10, 2278269), (14, 1627335), (15, 1518846), (18, 1265705), (21, 1084890), (29, 785610), (30, 759423), (35, 650934), (42, 542445), (43, 529830), (45, 506282), (58, 392805), (63, 361630), (70, 325467), (86, 264915), (87, 261870), (90, 253141), (105, 216978), (126, 180815), (129, 176610), (145, 157122), (174, 130935), (203, 112230), (210, 108489), (215, 105966), (258, 88305), (261, 87290), (290, 78561), (301, 75690), (315, 72326), (387, 58870), (406, 56115), (430, 52983), (435, 52374), (522, 43645), (602, 37845), (609, 37410), (630, 36163), (645, 35322), (774, 29435), (841, 27090), (870, 26187), (903, 25230), (1015, 22446), (1218, 18705), (1247, 18270), (1290, 17661), (1305, 17458), (1505, 15138), (1682, 13545), (1806, 12615), (1827, 12470), (1935, 11774), (2030, 11223), (2494, 9135), (2523, 9030), (2610, 8729), (2709, 8410), (3010, 7569), (3045, 7482), (3654, 6235), (3741, 6090), (3870, 5887), (4205, 5418), (4515, 5046)]