1625797890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{55927}}^1$

素因数の和:55976

約数の個数: 96

約数和(自身を含む): 4711374720

約数和(自身を除く): 3085576830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 34, 38, 45, 51, 57, 85, 90, 95, 102, 114, 153, 170, 171, 190, 255, 285, 306, 323, 342, 510, 570, 646, 765, 855, 969, 1530, 1615, 1710, 1938, 2907, 3230, 4845, 5814, 9690, 14535, 29070, 55927, 111854, 167781, 279635, 335562, 503343, 559270, 838905, 950759, 1006686, 1062613, 1677810, 1901518, 2125226, 2516715, 2852277, 3187839, 4753795, 5033430, 5313065, 5704554, 6375678, 8556831, 9507590, 9563517, 10626130, 14261385, 15939195, 17113662, 18064421, 19127034, 28522770, 31878390, 36128842, 42784155, 47817585, 54193263, 85568310, 90322105, 95635170, 108386526, 162579789, 180644210, 270966315, 325159578, 541932630, 812898945, 1625797890]

約数ペア:

[(1, 1625797890), (2, 812898945), (3, 541932630), (5, 325159578), (6, 270966315), (9, 180644210), (10, 162579789), (15, 108386526), (17, 95635170), (18, 90322105), (19, 85568310), (30, 54193263), (34, 47817585), (38, 42784155), (45, 36128842), (51, 31878390), (57, 28522770), (85, 19127034), (90, 18064421), (95, 17113662), (102, 15939195), (114, 14261385), (153, 10626130), (170, 9563517), (171, 9507590), (190, 8556831), (255, 6375678), (285, 5704554), (306, 5313065), (323, 5033430), (342, 4753795), (510, 3187839), (570, 2852277), (646, 2516715), (765, 2125226), (855, 1901518), (969, 1677810), (1530, 1062613), (1615, 1006686), (1710, 950759), (1938, 838905), (2907, 559270), (3230, 503343), (4845, 335562), (5814, 279635), (9690, 167781), (14535, 111854), (29070, 55927)]