30251496

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 128

約数和(自身を含む): 89740800

約数和(自身を除く): 59489304

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 37, 38, 44, 57, 66, 74, 76, 88, 111, 114, 132, 148, 152, 163, 209, 222, 228, 264, 296, 326, 407, 418, 444, 456, 489, 627, 652, 703, 814, 836, 888, 978, 1221, 1254, 1304, 1406, 1628, 1672, 1793, 1956, 2109, 2442, 2508, 2812, 3097, 3256, 3586, 3912, 4218, 4884, 5016, 5379, 5624, 6031, 6194, 7172, 7733, 8436, 9291, 9768, 10758, 12062, 12388, 14344, 15466, 16872, 18093, 18582, 21516, 23199, 24124, 24776, 30932, 34067, 36186, 37164, 43032, 46398, 48248, 61864, 66341, 68134, 72372, 74328, 92796, 102201, 114589, 132682, 136268, 144744, 185592, 199023, 204402, 229178, 265364, 272536, 343767, 398046, 408804, 458356, 530728, 687534, 796092, 817608, 916712, 1260479, 1375068, 1592184, 2520958, 2750136, 3781437, 5041916, 7562874, 10083832, 15125748, 30251496]

約数ペア:

[(1, 30251496), (2, 15125748), (3, 10083832), (4, 7562874), (6, 5041916), (8, 3781437), (11, 2750136), (12, 2520958), (19, 1592184), (22, 1375068), (24, 1260479), (33, 916712), (37, 817608), (38, 796092), (44, 687534), (57, 530728), (66, 458356), (74, 408804), (76, 398046), (88, 343767), (111, 272536), (114, 265364), (132, 229178), (148, 204402), (152, 199023), (163, 185592), (209, 144744), (222, 136268), (228, 132682), (264, 114589), (296, 102201), (326, 92796), (407, 74328), (418, 72372), (444, 68134), (456, 66341), (489, 61864), (627, 48248), (652, 46398), (703, 43032), (814, 37164), (836, 36186), (888, 34067), (978, 30932), (1221, 24776), (1254, 24124), (1304, 23199), (1406, 21516), (1628, 18582), (1672, 18093), (1793, 16872), (1956, 15466), (2109, 14344), (2442, 12388), (2508, 12062), (2812, 10758), (3097, 9768), (3256, 9291), (3586, 8436), (3912, 7733), (4218, 7172), (4884, 6194), (5016, 6031), (5379, 5624)]