1330290054

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{43}}^1$

素因数の和:141

約数の個数: 180

約数和(自身を含む): 3365188596

約数和(自身を除く): 2034898542

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 43, 46, 54, 57, 69, 81, 86, 114, 129, 138, 162, 171, 207, 258, 342, 361, 387, 414, 437, 513, 529, 621, 722, 774, 817, 874, 989, 1026, 1058, 1083, 1161, 1242, 1311, 1539, 1587, 1634, 1863, 1978, 2166, 2322, 2451, 2622, 2967, 3078, 3174, 3249, 3483, 3726, 3933, 4761, 4902, 5934, 6498, 6966, 7353, 7866, 8303, 8901, 9522, 9747, 10051, 11799, 14283, 14706, 15523, 16606, 17802, 18791, 19494, 20102, 22059, 22747, 23598, 24909, 26703, 28566, 29241, 30153, 31046, 35397, 37582, 42849, 44118, 45494, 46569, 49818, 53406, 56373, 58482, 60306, 66177, 68241, 70794, 74727, 80109, 85698, 90459, 93138, 112746, 132354, 136482, 139707, 149454, 160218, 169119, 180918, 190969, 204723, 224181, 271377, 279414, 338238, 357029, 381938, 409446, 419121, 432193, 448362, 507357, 542754, 572907, 614169, 672543, 714058, 814131, 838242, 864386, 1014714, 1071087, 1145814, 1228338, 1257363, 1296579, 1345086, 1522071, 1628262, 1718721, 1842507, 2142174, 2514726, 2593158, 3044142, 3213261, 3437442, 3685014, 3889737, 5156163, 6426522, 7779474, 8211667, 9639783, 10312326, 11669211, 15468489, 16423334, 19279566, 23338422, 24635001, 28919349, 30936978, 35007633, 49270002, 57838698, 70015266, 73905003, 147810006, 221715009, 443430018, 665145027, 1330290054]

約数ペア:

[(1, 1330290054), (2, 665145027), (3, 443430018), (6, 221715009), (9, 147810006), (18, 73905003), (19, 70015266), (23, 57838698), (27, 49270002), (38, 35007633), (43, 30936978), (46, 28919349), (54, 24635001), (57, 23338422), (69, 19279566), (81, 16423334), (86, 15468489), (114, 11669211), (129, 10312326), (138, 9639783), (162, 8211667), (171, 7779474), (207, 6426522), (258, 5156163), (342, 3889737), (361, 3685014), (387, 3437442), (414, 3213261), (437, 3044142), (513, 2593158), (529, 2514726), (621, 2142174), (722, 1842507), (774, 1718721), (817, 1628262), (874, 1522071), (989, 1345086), (1026, 1296579), (1058, 1257363), (1083, 1228338), (1161, 1145814), (1242, 1071087), (1311, 1014714), (1539, 864386), (1587, 838242), (1634, 814131), (1863, 714058), (1978, 672543), (2166, 614169), (2322, 572907), (2451, 542754), (2622, 507357), (2967, 448362), (3078, 432193), (3174, 419121), (3249, 409446), (3483, 381938), (3726, 357029), (3933, 338238), (4761, 279414), (4902, 271377), (5934, 224181), (6498, 204723), (6966, 190969), (7353, 180918), (7866, 169119), (8303, 160218), (8901, 149454), (9522, 139707), (9747, 136482), (10051, 132354), (11799, 112746), (14283, 93138), (14706, 90459), (15523, 85698), (16606, 80109), (17802, 74727), (18791, 70794), (19494, 68241), (20102, 66177), (22059, 60306), (22747, 58482), (23598, 56373), (24909, 53406), (26703, 49818), (28566, 46569), (29241, 45494), (30153, 44118), (31046, 42849), (35397, 37582)]