82720230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1543}}^1\times {\mathrm{1787}}^1$

素因数の和:3340

約数の個数: 32

約数和(自身を含む): 198768384

約数和(自身を除く): 116048154

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1543, 1787, 3086, 3574, 4629, 5361, 7715, 8935, 9258, 10722, 15430, 17870, 23145, 26805, 46290, 53610, 2757341, 5514682, 8272023, 13786705, 16544046, 27573410, 41360115, 82720230]

約数ペア:

[(1, 82720230), (2, 41360115), (3, 27573410), (5, 16544046), (6, 13786705), (10, 8272023), (15, 5514682), (30, 2757341), (1543, 53610), (1787, 46290), (3086, 26805), (3574, 23145), (4629, 17870), (5361, 15430), (7715, 10722), (8935, 9258)]