30827808

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 98594496

約数和(自身を除く): 67766688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 198, 222, 263, 264, 288, 296, 333, 352, 396, 407, 444, 526, 528, 592, 666, 789, 792, 814, 888, 1052, 1056, 1184, 1221, 1332, 1578, 1584, 1628, 1776, 2104, 2367, 2442, 2664, 2893, 3156, 3168, 3256, 3552, 3663, 4208, 4734, 4884, 5328, 5786, 6312, 6512, 7326, 8416, 8679, 9468, 9731, 9768, 10656, 11572, 12624, 13024, 14652, 17358, 18936, 19462, 19536, 23144, 25248, 26037, 29193, 29304, 34716, 37872, 38924, 39072, 46288, 52074, 58386, 58608, 69432, 75744, 77848, 87579, 92576, 104148, 107041, 116772, 117216, 138864, 155696, 175158, 208296, 214082, 233544, 277728, 311392, 321123, 350316, 416592, 428164, 467088, 642246, 700632, 833184, 856328, 934176, 963369, 1284492, 1401264, 1712656, 1926738, 2568984, 2802528, 3425312, 3853476, 5137968, 7706952, 10275936, 15413904, 30827808]

約数ペア:

[(1, 30827808), (2, 15413904), (3, 10275936), (4, 7706952), (6, 5137968), (8, 3853476), (9, 3425312), (11, 2802528), (12, 2568984), (16, 1926738), (18, 1712656), (22, 1401264), (24, 1284492), (32, 963369), (33, 934176), (36, 856328), (37, 833184), (44, 700632), (48, 642246), (66, 467088), (72, 428164), (74, 416592), (88, 350316), (96, 321123), (99, 311392), (111, 277728), (132, 233544), (144, 214082), (148, 208296), (176, 175158), (198, 155696), (222, 138864), (263, 117216), (264, 116772), (288, 107041), (296, 104148), (333, 92576), (352, 87579), (396, 77848), (407, 75744), (444, 69432), (526, 58608), (528, 58386), (592, 52074), (666, 46288), (789, 39072), (792, 38924), (814, 37872), (888, 34716), (1052, 29304), (1056, 29193), (1184, 26037), (1221, 25248), (1332, 23144), (1578, 19536), (1584, 19462), (1628, 18936), (1776, 17358), (2104, 14652), (2367, 13024), (2442, 12624), (2664, 11572), (2893, 10656), (3156, 9768), (3168, 9731), (3256, 9468), (3552, 8679), (3663, 8416), (4208, 7326), (4734, 6512), (4884, 6312), (5328, 5786)]