551610

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{227}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 1493856

約数和(自身を除く): 942246

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 227, 243, 270, 405, 454, 486, 681, 810, 1135, 1215, 1362, 2043, 2270, 2430, 3405, 4086, 6129, 6810, 10215, 12258, 18387, 20430, 30645, 36774, 55161, 61290, 91935, 110322, 183870, 275805, 551610]

約数ペア:

[(1, 551610), (2, 275805), (3, 183870), (5, 110322), (6, 91935), (9, 61290), (10, 55161), (15, 36774), (18, 30645), (27, 20430), (30, 18387), (45, 12258), (54, 10215), (81, 6810), (90, 6129), (135, 4086), (162, 3405), (227, 2430), (243, 2270), (270, 2043), (405, 1362), (454, 1215), (486, 1135), (681, 810)]