30104928

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1$

素因数の和:269

約数の個数: 144

約数和(自身を含む): 99459360

約数和(自身を除く): 69354432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 109, 112, 126, 137, 144, 168, 218, 224, 252, 274, 288, 327, 336, 411, 436, 504, 548, 654, 672, 763, 822, 872, 959, 981, 1008, 1096, 1233, 1308, 1526, 1644, 1744, 1918, 1962, 2016, 2192, 2289, 2466, 2616, 2877, 3052, 3288, 3488, 3836, 3924, 4384, 4578, 4932, 5232, 5754, 6104, 6576, 6867, 7672, 7848, 8631, 9156, 9864, 10464, 11508, 12208, 13152, 13734, 14933, 15344, 15696, 17262, 18312, 19728, 23016, 24416, 27468, 29866, 30688, 31392, 34524, 36624, 39456, 44799, 46032, 54936, 59732, 69048, 73248, 89598, 92064, 104531, 109872, 119464, 134397, 138096, 179196, 209062, 219744, 238928, 268794, 276192, 313593, 358392, 418124, 477856, 537588, 627186, 716784, 836248, 940779, 1075176, 1254372, 1433568, 1672496, 1881558, 2150352, 2508744, 3344992, 3763116, 4300704, 5017488, 7526232, 10034976, 15052464, 30104928]

約数ペア:

[(1, 30104928), (2, 15052464), (3, 10034976), (4, 7526232), (6, 5017488), (7, 4300704), (8, 3763116), (9, 3344992), (12, 2508744), (14, 2150352), (16, 1881558), (18, 1672496), (21, 1433568), (24, 1254372), (28, 1075176), (32, 940779), (36, 836248), (42, 716784), (48, 627186), (56, 537588), (63, 477856), (72, 418124), (84, 358392), (96, 313593), (109, 276192), (112, 268794), (126, 238928), (137, 219744), (144, 209062), (168, 179196), (218, 138096), (224, 134397), (252, 119464), (274, 109872), (288, 104531), (327, 92064), (336, 89598), (411, 73248), (436, 69048), (504, 59732), (548, 54936), (654, 46032), (672, 44799), (763, 39456), (822, 36624), (872, 34524), (959, 31392), (981, 30688), (1008, 29866), (1096, 27468), (1233, 24416), (1308, 23016), (1526, 19728), (1644, 18312), (1744, 17262), (1918, 15696), (1962, 15344), (2016, 14933), (2192, 13734), (2289, 13152), (2466, 12208), (2616, 11508), (2877, 10464), (3052, 9864), (3288, 9156), (3488, 8631), (3836, 7848), (3924, 7672), (4384, 6867), (4578, 6576), (4932, 6104), (5232, 5754)]