30691752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:112

約数の個数: 192

約数和(自身を含む): 101191680

約数和(自身を除く): 70499928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 47, 52, 56, 69, 78, 84, 91, 92, 94, 104, 138, 141, 156, 161, 168, 169, 182, 184, 188, 273, 276, 282, 299, 312, 322, 329, 338, 364, 376, 483, 507, 546, 552, 564, 598, 611, 644, 658, 676, 728, 897, 966, 987, 1014, 1081, 1092, 1128, 1183, 1196, 1222, 1288, 1316, 1352, 1794, 1833, 1932, 1974, 2028, 2093, 2162, 2184, 2366, 2392, 2444, 2632, 3243, 3549, 3588, 3666, 3864, 3887, 3948, 4056, 4186, 4277, 4324, 4732, 4888, 6279, 6486, 7098, 7176, 7332, 7567, 7774, 7896, 7943, 8372, 8554, 8648, 9464, 11661, 12558, 12831, 12972, 14053, 14196, 14664, 15134, 15548, 15886, 16744, 17108, 22701, 23322, 23829, 25116, 25662, 25944, 27209, 28106, 28392, 30268, 31096, 31772, 34216, 42159, 45402, 46644, 47658, 50232, 51324, 54418, 55601, 56212, 60536, 63544, 81627, 84318, 90804, 93288, 95316, 98371, 102648, 108836, 111202, 112424, 163254, 166803, 168636, 181608, 182689, 190632, 196742, 217672, 222404, 295113, 326508, 333606, 337272, 365378, 393484, 444808, 548067, 590226, 653016, 667212, 730756, 786968, 1096134, 1180452, 1278823, 1334424, 1461512, 2192268, 2360904, 2557646, 3836469, 4384536, 5115292, 7672938, 10230584, 15345876, 30691752]

約数ペア:

[(1, 30691752), (2, 15345876), (3, 10230584), (4, 7672938), (6, 5115292), (7, 4384536), (8, 3836469), (12, 2557646), (13, 2360904), (14, 2192268), (21, 1461512), (23, 1334424), (24, 1278823), (26, 1180452), (28, 1096134), (39, 786968), (42, 730756), (46, 667212), (47, 653016), (52, 590226), (56, 548067), (69, 444808), (78, 393484), (84, 365378), (91, 337272), (92, 333606), (94, 326508), (104, 295113), (138, 222404), (141, 217672), (156, 196742), (161, 190632), (168, 182689), (169, 181608), (182, 168636), (184, 166803), (188, 163254), (273, 112424), (276, 111202), (282, 108836), (299, 102648), (312, 98371), (322, 95316), (329, 93288), (338, 90804), (364, 84318), (376, 81627), (483, 63544), (507, 60536), (546, 56212), (552, 55601), (564, 54418), (598, 51324), (611, 50232), (644, 47658), (658, 46644), (676, 45402), (728, 42159), (897, 34216), (966, 31772), (987, 31096), (1014, 30268), (1081, 28392), (1092, 28106), (1128, 27209), (1183, 25944), (1196, 25662), (1222, 25116), (1288, 23829), (1316, 23322), (1352, 22701), (1794, 17108), (1833, 16744), (1932, 15886), (1974, 15548), (2028, 15134), (2093, 14664), (2162, 14196), (2184, 14053), (2366, 12972), (2392, 12831), (2444, 12558), (2632, 11661), (3243, 9464), (3549, 8648), (3588, 8554), (3666, 8372), (3864, 7943), (3887, 7896), (3948, 7774), (4056, 7567), (4186, 7332), (4277, 7176), (4324, 7098), (4732, 6486), (4888, 6279)]