17796510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 80

約数和(自身を含む): 48508416

約数和(自身を除く): 30711906

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 173, 254, 270, 346, 381, 405, 519, 635, 762, 810, 865, 1038, 1143, 1270, 1557, 1730, 1905, 2286, 2595, 3114, 3429, 3810, 4671, 5190, 5715, 6858, 7785, 9342, 10287, 11430, 14013, 15570, 17145, 20574, 21971, 23355, 28026, 34290, 43942, 46710, 51435, 65913, 70065, 102870, 109855, 131826, 140130, 197739, 219710, 329565, 395478, 593217, 659130, 988695, 1186434, 1779651, 1977390, 2966085, 3559302, 5932170, 8898255, 17796510]

約数ペア:

[(1, 17796510), (2, 8898255), (3, 5932170), (5, 3559302), (6, 2966085), (9, 1977390), (10, 1779651), (15, 1186434), (18, 988695), (27, 659130), (30, 593217), (45, 395478), (54, 329565), (81, 219710), (90, 197739), (127, 140130), (135, 131826), (162, 109855), (173, 102870), (254, 70065), (270, 65913), (346, 51435), (381, 46710), (405, 43942), (519, 34290), (635, 28026), (762, 23355), (810, 21971), (865, 20574), (1038, 17145), (1143, 15570), (1270, 14013), (1557, 11430), (1730, 10287), (1905, 9342), (2286, 7785), (2595, 6858), (3114, 5715), (3429, 5190), (3810, 4671)]