129425670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{547}}^1$

素因数の和:810

約数の個数: 96

約数和(自身を含む): 369308160

約数和(自身を除く): 239882490

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 239, 330, 478, 495, 547, 717, 990, 1094, 1195, 1434, 1641, 2151, 2390, 2629, 2735, 3282, 3585, 4302, 4923, 5258, 5470, 6017, 7170, 7887, 8205, 9846, 10755, 12034, 13145, 15774, 16410, 18051, 21510, 23661, 24615, 26290, 30085, 36102, 39435, 47322, 49230, 54153, 60170, 78870, 90255, 108306, 118305, 130733, 180510, 236610, 261466, 270765, 392199, 541530, 653665, 784398, 1176597, 1307330, 1438063, 1960995, 2353194, 2876126, 3921990, 4314189, 5882985, 7190315, 8628378, 11765970, 12942567, 14380630, 21570945, 25885134, 43141890, 64712835, 129425670]

約数ペア:

[(1, 129425670), (2, 64712835), (3, 43141890), (5, 25885134), (6, 21570945), (9, 14380630), (10, 12942567), (11, 11765970), (15, 8628378), (18, 7190315), (22, 5882985), (30, 4314189), (33, 3921990), (45, 2876126), (55, 2353194), (66, 1960995), (90, 1438063), (99, 1307330), (110, 1176597), (165, 784398), (198, 653665), (239, 541530), (330, 392199), (478, 270765), (495, 261466), (547, 236610), (717, 180510), (990, 130733), (1094, 118305), (1195, 108306), (1434, 90255), (1641, 78870), (2151, 60170), (2390, 54153), (2629, 49230), (2735, 47322), (3282, 39435), (3585, 36102), (4302, 30085), (4923, 26290), (5258, 24615), (5470, 23661), (6017, 21510), (7170, 18051), (7887, 16410), (8205, 15774), (9846, 13145), (10755, 12034)]