179379790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{439}}^1\times {\mathrm{1409}}^1$

素因数の和:1884

約数の個数: 32

約数和(自身を含む): 335016000

約数和(自身を除く): 155636210

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 439, 878, 1409, 2195, 2818, 4390, 7045, 12731, 14090, 25462, 40861, 63655, 81722, 127310, 204305, 408610, 618551, 1237102, 3092755, 6185510, 17937979, 35875958, 89689895, 179379790]

約数ペア:

[(1, 179379790), (2, 89689895), (5, 35875958), (10, 17937979), (29, 6185510), (58, 3092755), (145, 1237102), (290, 618551), (439, 408610), (878, 204305), (1409, 127310), (2195, 81722), (2818, 63655), (4390, 40861), (7045, 25462), (12731, 14090)]