249526170

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{18121}}^1$

素因数の和:18157

約数の個数: 80

約数和(自身を含む): 710454888

約数和(自身を除く): 460928718

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13770, 18121, 36242, 54363, 90605, 108726, 163089, 181210, 271815, 308057, 326178, 489267, 543630, 616114, 815445, 924171, 978534, 1467801, 1540285, 1630890, 1848342, 2446335, 2772513, 2935602, 3080570, 4620855, 4892670, 5545026, 7339005, 8317539, 9241710, 13862565, 14678010, 16635078, 24952617, 27725130, 41587695, 49905234, 83175390, 124763085, 249526170]

約数ペア:

[(1, 249526170), (2, 124763085), (3, 83175390), (5, 49905234), (6, 41587695), (9, 27725130), (10, 24952617), (15, 16635078), (17, 14678010), (18, 13862565), (27, 9241710), (30, 8317539), (34, 7339005), (45, 5545026), (51, 4892670), (54, 4620855), (81, 3080570), (85, 2935602), (90, 2772513), (102, 2446335), (135, 1848342), (153, 1630890), (162, 1540285), (170, 1467801), (255, 978534), (270, 924171), (306, 815445), (405, 616114), (459, 543630), (510, 489267), (765, 326178), (810, 308057), (918, 271815), (1377, 181210), (1530, 163089), (2295, 108726), (2754, 90605), (4590, 54363), (6885, 36242), (13770, 18121)]