12492810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12619}}^1$

素因数の和:12643

約数の個数: 48

約数和(自身を含む): 35436960

約数和(自身を除く): 22944150

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, 12619, 25238, 37857, 63095, 75714, 113571, 126190, 138809, 189285, 227142, 277618, 378570, 416427, 567855, 694045, 832854, 1135710, 1249281, 1388090, 2082135, 2498562, 4164270, 6246405, 12492810]

約数ペア:

[(1, 12492810), (2, 6246405), (3, 4164270), (5, 2498562), (6, 2082135), (9, 1388090), (10, 1249281), (11, 1135710), (15, 832854), (18, 694045), (22, 567855), (30, 416427), (33, 378570), (45, 277618), (55, 227142), (66, 189285), (90, 138809), (99, 126190), (110, 113571), (165, 75714), (198, 63095), (330, 37857), (495, 25238), (990, 12619)]