739774890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{3931}}^1$

素因数の和:4005

約数の個数: 128

約数和(自身を含む): 2140266240

約数和(自身を除く): 1400491350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 41, 45, 51, 54, 82, 85, 90, 102, 123, 135, 153, 170, 205, 246, 255, 270, 306, 369, 410, 459, 510, 615, 697, 738, 765, 918, 1107, 1230, 1394, 1530, 1845, 2091, 2214, 2295, 3485, 3690, 3931, 4182, 4590, 5535, 6273, 6970, 7862, 10455, 11070, 11793, 12546, 18819, 19655, 20910, 23586, 31365, 35379, 37638, 39310, 58965, 62730, 66827, 70758, 94095, 106137, 117930, 133654, 161171, 176895, 188190, 200481, 212274, 322342, 334135, 353790, 400962, 483513, 530685, 601443, 668270, 805855, 967026, 1002405, 1061370, 1202886, 1450539, 1611710, 1804329, 2004810, 2417565, 2739907, 2901078, 3007215, 3608658, 4351617, 4835130, 5479814, 6014430, 7252695, 8219721, 8703234, 9021645, 13699535, 14505390, 16439442, 18043290, 21758085, 24659163, 27399070, 41098605, 43516170, 49318326, 73977489, 82197210, 123295815, 147954978, 246591630, 369887445, 739774890]

約数ペア:

[(1, 739774890), (2, 369887445), (3, 246591630), (5, 147954978), (6, 123295815), (9, 82197210), (10, 73977489), (15, 49318326), (17, 43516170), (18, 41098605), (27, 27399070), (30, 24659163), (34, 21758085), (41, 18043290), (45, 16439442), (51, 14505390), (54, 13699535), (82, 9021645), (85, 8703234), (90, 8219721), (102, 7252695), (123, 6014430), (135, 5479814), (153, 4835130), (170, 4351617), (205, 3608658), (246, 3007215), (255, 2901078), (270, 2739907), (306, 2417565), (369, 2004810), (410, 1804329), (459, 1611710), (510, 1450539), (615, 1202886), (697, 1061370), (738, 1002405), (765, 967026), (918, 805855), (1107, 668270), (1230, 601443), (1394, 530685), (1530, 483513), (1845, 400962), (2091, 353790), (2214, 334135), (2295, 322342), (3485, 212274), (3690, 200481), (3931, 188190), (4182, 176895), (4590, 161171), (5535, 133654), (6273, 117930), (6970, 106137), (7862, 94095), (10455, 70758), (11070, 66827), (11793, 62730), (12546, 58965), (18819, 39310), (19655, 37638), (20910, 35379), (23586, 31365)]