81482460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{46829}}^1$

素因数の和:46870

約数の個数: 48

約数和(自身を含む): 236023200

約数和(自身を除く): 154540740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 46829, 93658, 140487, 187316, 234145, 280974, 468290, 561948, 702435, 936580, 1358041, 1404870, 2716082, 2809740, 4074123, 5432164, 6790205, 8148246, 13580410, 16296492, 20370615, 27160820, 40741230, 81482460]

約数ペア:

[(1, 81482460), (2, 40741230), (3, 27160820), (4, 20370615), (5, 16296492), (6, 13580410), (10, 8148246), (12, 6790205), (15, 5432164), (20, 4074123), (29, 2809740), (30, 2716082), (58, 1404870), (60, 1358041), (87, 936580), (116, 702435), (145, 561948), (174, 468290), (290, 280974), (348, 234145), (435, 187316), (580, 140487), (870, 93658), (1740, 46829)]