30419298

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 82992000

約数和(自身を除く): 52572702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 343, 379, 441, 546, 637, 686, 758, 819, 882, 1029, 1137, 1274, 1638, 1911, 2058, 2274, 2653, 3087, 3411, 3822, 4459, 4927, 5306, 5733, 6174, 6822, 7959, 8918, 9854, 11466, 13377, 14781, 15918, 18571, 23877, 26754, 29562, 34489, 37142, 40131, 44343, 47754, 55713, 68978, 80262, 88686, 103467, 111426, 129997, 167139, 206934, 241423, 259994, 310401, 334278, 389991, 482846, 620802, 724269, 779982, 1169973, 1448538, 1689961, 2172807, 2339946, 3379922, 4345614, 5069883, 10139766, 15209649, 30419298]

約数ペア:

[(1, 30419298), (2, 15209649), (3, 10139766), (6, 5069883), (7, 4345614), (9, 3379922), (13, 2339946), (14, 2172807), (18, 1689961), (21, 1448538), (26, 1169973), (39, 779982), (42, 724269), (49, 620802), (63, 482846), (78, 389991), (91, 334278), (98, 310401), (117, 259994), (126, 241423), (147, 206934), (182, 167139), (234, 129997), (273, 111426), (294, 103467), (343, 88686), (379, 80262), (441, 68978), (546, 55713), (637, 47754), (686, 44343), (758, 40131), (819, 37142), (882, 34489), (1029, 29562), (1137, 26754), (1274, 23877), (1638, 18571), (1911, 15918), (2058, 14781), (2274, 13377), (2653, 11466), (3087, 9854), (3411, 8918), (3822, 7959), (4459, 6822), (4927, 6174), (5306, 5733)]