30800484

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:258

約数の個数: 144

約数和(自身を含む): 94907904

約数和(自身を除く): 64107420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 31, 33, 36, 39, 44, 52, 62, 66, 78, 93, 99, 117, 124, 132, 143, 156, 186, 193, 198, 234, 279, 286, 341, 372, 386, 396, 403, 429, 468, 558, 572, 579, 682, 772, 806, 858, 1023, 1116, 1158, 1209, 1287, 1364, 1612, 1716, 1737, 2046, 2123, 2316, 2418, 2509, 2574, 3069, 3474, 3627, 4092, 4246, 4433, 4836, 5018, 5148, 5983, 6138, 6369, 6948, 7254, 7527, 8492, 8866, 10036, 11966, 12276, 12738, 13299, 14508, 15054, 17732, 17949, 19107, 22581, 23932, 25476, 26598, 27599, 30108, 35898, 38214, 39897, 45162, 53196, 53847, 55198, 65813, 71796, 76428, 77779, 79794, 82797, 90324, 107694, 110396, 131626, 155558, 159588, 165594, 197439, 215388, 233337, 248391, 263252, 311116, 331188, 394878, 466674, 496782, 592317, 700011, 789756, 855569, 933348, 993564, 1184634, 1400022, 1711138, 2369268, 2566707, 2800044, 3422276, 5133414, 7700121, 10266828, 15400242, 30800484]

約数ペア:

[(1, 30800484), (2, 15400242), (3, 10266828), (4, 7700121), (6, 5133414), (9, 3422276), (11, 2800044), (12, 2566707), (13, 2369268), (18, 1711138), (22, 1400022), (26, 1184634), (31, 993564), (33, 933348), (36, 855569), (39, 789756), (44, 700011), (52, 592317), (62, 496782), (66, 466674), (78, 394878), (93, 331188), (99, 311116), (117, 263252), (124, 248391), (132, 233337), (143, 215388), (156, 197439), (186, 165594), (193, 159588), (198, 155558), (234, 131626), (279, 110396), (286, 107694), (341, 90324), (372, 82797), (386, 79794), (396, 77779), (403, 76428), (429, 71796), (468, 65813), (558, 55198), (572, 53847), (579, 53196), (682, 45162), (772, 39897), (806, 38214), (858, 35898), (1023, 30108), (1116, 27599), (1158, 26598), (1209, 25476), (1287, 23932), (1364, 22581), (1612, 19107), (1716, 17949), (1737, 17732), (2046, 15054), (2123, 14508), (2316, 13299), (2418, 12738), (2509, 12276), (2574, 11966), (3069, 10036), (3474, 8866), (3627, 8492), (4092, 7527), (4246, 7254), (4433, 6948), (4836, 6369), (5018, 6138), (5148, 5983)]