229343345

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:630

約数の個数: 64

約数和(自身を含む): 369432576

約数和(自身を除く): 140089231

約数列:

[1, 5, 7, 11, 17, 35, 55, 67, 77, 85, 119, 187, 335, 385, 469, 523, 595, 737, 935, 1139, 1309, 2345, 2615, 3661, 3685, 5159, 5695, 5753, 6545, 7973, 8891, 12529, 18305, 25795, 28765, 35041, 39865, 40271, 44455, 62237, 62645, 87703, 97801, 175205, 201355, 245287, 311185, 385451, 438515, 489005, 595697, 684607, 1226435, 1927255, 2698157, 2978485, 3423035, 4169879, 6552667, 13490785, 20849395, 32763335, 45868669, 229343345]

約数ペア:

[(1, 229343345), (5, 45868669), (7, 32763335), (11, 20849395), (17, 13490785), (35, 6552667), (55, 4169879), (67, 3423035), (77, 2978485), (85, 2698157), (119, 1927255), (187, 1226435), (335, 684607), (385, 595697), (469, 489005), (523, 438515), (595, 385451), (737, 311185), (935, 245287), (1139, 201355), (1309, 175205), (2345, 97801), (2615, 87703), (3661, 62645), (3685, 62237), (5159, 44455), (5695, 40271), (5753, 39865), (6545, 35041), (7973, 28765), (8891, 25795), (12529, 18305)]