131528430

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132857}}^1$

素因数の和:132881

約数の個数: 48

約数和(自身を含む): 373065264

約数和(自身を除く): 241536834

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 132857, 265714, 398571, 664285, 797142, 1195713, 1328570, 1461427, 1992855, 2391426, 2922854, 3985710, 4384281, 5978565, 7307135, 8768562, 11957130, 13152843, 14614270, 21921405, 26305686, 43842810, 65764215, 131528430]

約数ペア:

[(1, 131528430), (2, 65764215), (3, 43842810), (5, 26305686), (6, 21921405), (9, 14614270), (10, 13152843), (11, 11957130), (15, 8768562), (18, 7307135), (22, 5978565), (30, 4384281), (33, 3985710), (45, 2922854), (55, 2391426), (66, 1992855), (90, 1461427), (99, 1328570), (110, 1195713), (165, 797142), (198, 664285), (330, 398571), (495, 265714), (990, 132857)]