30486888

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 91008000

約数和(自身を除く): 60521112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 31, 36, 54, 58, 62, 72, 87, 93, 108, 116, 124, 157, 174, 186, 216, 232, 248, 261, 279, 314, 348, 372, 471, 522, 558, 628, 696, 744, 783, 837, 899, 942, 1044, 1116, 1256, 1413, 1566, 1674, 1798, 1884, 2088, 2232, 2697, 2826, 3132, 3348, 3596, 3768, 4239, 4553, 4867, 5394, 5652, 6264, 6696, 7192, 8091, 8478, 9106, 9734, 10788, 11304, 13659, 14601, 16182, 16956, 18212, 19468, 21576, 24273, 27318, 29202, 32364, 33912, 36424, 38936, 40977, 43803, 48546, 54636, 58404, 64728, 81954, 87606, 97092, 109272, 116808, 122931, 131409, 141143, 163908, 175212, 194184, 245862, 262818, 282286, 327816, 350424, 423429, 491724, 525636, 564572, 846858, 983448, 1051272, 1129144, 1270287, 1693716, 2540574, 3387432, 3810861, 5081148, 7621722, 10162296, 15243444, 30486888]

約数ペア:

[(1, 30486888), (2, 15243444), (3, 10162296), (4, 7621722), (6, 5081148), (8, 3810861), (9, 3387432), (12, 2540574), (18, 1693716), (24, 1270287), (27, 1129144), (29, 1051272), (31, 983448), (36, 846858), (54, 564572), (58, 525636), (62, 491724), (72, 423429), (87, 350424), (93, 327816), (108, 282286), (116, 262818), (124, 245862), (157, 194184), (174, 175212), (186, 163908), (216, 141143), (232, 131409), (248, 122931), (261, 116808), (279, 109272), (314, 97092), (348, 87606), (372, 81954), (471, 64728), (522, 58404), (558, 54636), (628, 48546), (696, 43803), (744, 40977), (783, 38936), (837, 36424), (899, 33912), (942, 32364), (1044, 29202), (1116, 27318), (1256, 24273), (1413, 21576), (1566, 19468), (1674, 18212), (1798, 16956), (1884, 16182), (2088, 14601), (2232, 13659), (2697, 11304), (2826, 10788), (3132, 9734), (3348, 9106), (3596, 8478), (3768, 8091), (4239, 7192), (4553, 6696), (4867, 6264), (5394, 5652)]