41991530

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{71}}^2$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 94426884

約数和(自身を除く): 52435354

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 71, 85, 98, 119, 142, 170, 238, 245, 355, 490, 497, 595, 710, 833, 994, 1190, 1207, 1666, 2414, 2485, 3479, 4165, 4970, 5041, 6035, 6958, 8330, 8449, 10082, 12070, 16898, 17395, 25205, 34790, 35287, 42245, 50410, 59143, 70574, 84490, 85697, 118286, 171394, 176435, 247009, 295715, 352870, 428485, 494018, 591430, 599879, 856970, 1199758, 1235045, 2470090, 2999395, 4199153, 5998790, 8398306, 20995765, 41991530]

約数ペア:

[(1, 41991530), (2, 20995765), (5, 8398306), (7, 5998790), (10, 4199153), (14, 2999395), (17, 2470090), (34, 1235045), (35, 1199758), (49, 856970), (70, 599879), (71, 591430), (85, 494018), (98, 428485), (119, 352870), (142, 295715), (170, 247009), (238, 176435), (245, 171394), (355, 118286), (490, 85697), (497, 84490), (595, 70574), (710, 59143), (833, 50410), (994, 42245), (1190, 35287), (1207, 34790), (1666, 25205), (2414, 17395), (2485, 16898), (3479, 12070), (4165, 10082), (4970, 8449), (5041, 8330), (6035, 6958)]