29547540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14923}}^1$

素因数の和:14949

約数の個数: 72

約数和(自身を含む): 97782048

約数和(自身を除く): 68234508

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, 14923, 29846, 44769, 59692, 74615, 89538, 134307, 149230, 164153, 179076, 223845, 268614, 298460, 328306, 447690, 492459, 537228, 656612, 671535, 820765, 895380, 984918, 1343070, 1477377, 1641530, 1969836, 2462295, 2686140, 2954754, 3283060, 4924590, 5909508, 7386885, 9849180, 14773770, 29547540]

約数ペア:

[(1, 29547540), (2, 14773770), (3, 9849180), (4, 7386885), (5, 5909508), (6, 4924590), (9, 3283060), (10, 2954754), (11, 2686140), (12, 2462295), (15, 1969836), (18, 1641530), (20, 1477377), (22, 1343070), (30, 984918), (33, 895380), (36, 820765), (44, 671535), (45, 656612), (55, 537228), (60, 492459), (66, 447690), (90, 328306), (99, 298460), (110, 268614), (132, 223845), (165, 179076), (180, 164153), (198, 149230), (220, 134307), (330, 89538), (396, 74615), (495, 59692), (660, 44769), (990, 29846), (1980, 14923)]