1088146620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{549569}}^1$

素因数の和:549595

約数の個数: 72

約数和(自身を含む): 3600782640

約数和(自身を除く): 2512636020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 549569, 1099138, 1648707, 2198276, 2747845, 3297414, 4946121, 5495690, 6045259, 6594828, 8243535, 9892242, 10991380, 12090518, 16487070, 18135777, 19784484, 24181036, 24730605, 30226295, 32974140, 36271554, 49461210, 54407331, 60452590, 72543108, 90678885, 98922420, 108814662, 120905180, 181357770, 217629324, 272036655, 362715540, 544073310, 1088146620]

約数ペア:

[(1, 1088146620), (2, 544073310), (3, 362715540), (4, 272036655), (5, 217629324), (6, 181357770), (9, 120905180), (10, 108814662), (11, 98922420), (12, 90678885), (15, 72543108), (18, 60452590), (20, 54407331), (22, 49461210), (30, 36271554), (33, 32974140), (36, 30226295), (44, 24730605), (45, 24181036), (55, 19784484), (60, 18135777), (66, 16487070), (90, 12090518), (99, 10991380), (110, 9892242), (132, 8243535), (165, 6594828), (180, 6045259), (198, 5495690), (220, 4946121), (330, 3297414), (396, 2747845), (495, 2198276), (660, 1648707), (990, 1099138), (1980, 549569)]