12712590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12841}}^1$

素因数の和:12865

約数の個数: 48

約数和(自身を含む): 36060336

約数和(自身を除く): 23347746

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, 12841, 25682, 38523, 64205, 77046, 115569, 128410, 141251, 192615, 231138, 282502, 385230, 423753, 577845, 706255, 847506, 1155690, 1271259, 1412510, 2118765, 2542518, 4237530, 6356295, 12712590]

約数ペア:

[(1, 12712590), (2, 6356295), (3, 4237530), (5, 2542518), (6, 2118765), (9, 1412510), (10, 1271259), (11, 1155690), (15, 847506), (18, 706255), (22, 577845), (30, 423753), (33, 385230), (45, 282502), (55, 231138), (66, 192615), (90, 141251), (99, 128410), (110, 115569), (165, 77046), (198, 64205), (330, 38523), (495, 25682), (990, 12841)]