28762290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{35509}}^1$

素因数の和:35528

約数の個数: 40

約数和(自身を含む): 77340780

約数和(自身を除く): 48578490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 35509, 71018, 106527, 177545, 213054, 319581, 355090, 532635, 639162, 958743, 1065270, 1597905, 1917486, 2876229, 3195810, 4793715, 5752458, 9587430, 14381145, 28762290]

約数ペア:

[(1, 28762290), (2, 14381145), (3, 9587430), (5, 5752458), (6, 4793715), (9, 3195810), (10, 2876229), (15, 1917486), (18, 1597905), (27, 1065270), (30, 958743), (45, 639162), (54, 532635), (81, 355090), (90, 319581), (135, 213054), (162, 177545), (270, 106527), (405, 71018), (810, 35509)]