30045636

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1$

素因数の和:441

約数の個数: 72

約数和(自身を含む): 80144064

約数和(自身を除く): 50098428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 131, 138, 207, 262, 276, 277, 393, 414, 524, 554, 786, 828, 831, 1108, 1179, 1572, 1662, 2358, 2493, 3013, 3324, 4716, 4986, 6026, 6371, 9039, 9972, 12052, 12742, 18078, 19113, 25484, 27117, 36156, 36287, 38226, 54234, 57339, 72574, 76452, 108468, 108861, 114678, 145148, 217722, 229356, 326583, 435444, 653166, 834601, 1306332, 1669202, 2503803, 3338404, 5007606, 7511409, 10015212, 15022818, 30045636]

約数ペア:

[(1, 30045636), (2, 15022818), (3, 10015212), (4, 7511409), (6, 5007606), (9, 3338404), (12, 2503803), (18, 1669202), (23, 1306332), (36, 834601), (46, 653166), (69, 435444), (92, 326583), (131, 229356), (138, 217722), (207, 145148), (262, 114678), (276, 108861), (277, 108468), (393, 76452), (414, 72574), (524, 57339), (554, 54234), (786, 38226), (828, 36287), (831, 36156), (1108, 27117), (1179, 25484), (1572, 19113), (1662, 18078), (2358, 12742), (2493, 12052), (3013, 9972), (3324, 9039), (4716, 6371), (4986, 6026)]