72051610

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{22307}}^1$

素因数の和:22350

約数の個数: 32

約数和(自身を含む): 144555840

約数和(自身を除く): 72504230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 22307, 44614, 111535, 223070, 379219, 423833, 758438, 847666, 1896095, 2119165, 3792190, 4238330, 7205161, 14410322, 36025805, 72051610]

約数ペア:

[(1, 72051610), (2, 36025805), (5, 14410322), (10, 7205161), (17, 4238330), (19, 3792190), (34, 2119165), (38, 1896095), (85, 847666), (95, 758438), (170, 423833), (190, 379219), (323, 223070), (646, 111535), (1615, 44614), (3230, 22307)]