130637610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{161281}}^1$

素因数の和:161300

約数の個数: 40

約数和(自身を含む): 351272196

約数和(自身を除く): 220634586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 161281, 322562, 483843, 806405, 967686, 1451529, 1612810, 2419215, 2903058, 4354587, 4838430, 7257645, 8709174, 13063761, 14515290, 21772935, 26127522, 43545870, 65318805, 130637610]

約数ペア:

[(1, 130637610), (2, 65318805), (3, 43545870), (5, 26127522), (6, 21772935), (9, 14515290), (10, 13063761), (15, 8709174), (18, 7257645), (27, 4838430), (30, 4354587), (45, 2903058), (54, 2419215), (81, 1612810), (90, 1451529), (135, 967686), (162, 806405), (270, 483843), (405, 322562), (810, 161281)]