1686425670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122471}}^1$

素因数の和:122507

約数の個数: 80

約数和(自身を含む): 4801392288

約数和(自身を除く): 3114966618

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, 122471, 244942, 367413, 612355, 734826, 1102239, 1224710, 1837065, 2082007, 2204478, 3306717, 3674130, 4164014, 5511195, 6246021, 6613434, 9920151, 10410035, 11022390, 12492042, 16533585, 18738063, 19840302, 20820070, 31230105, 33067170, 37476126, 49600755, 56214189, 62460210, 93690315, 99201510, 112428378, 168642567, 187380630, 281070945, 337285134, 562141890, 843212835, 1686425670]

約数ペア:

[(1, 1686425670), (2, 843212835), (3, 562141890), (5, 337285134), (6, 281070945), (9, 187380630), (10, 168642567), (15, 112428378), (17, 99201510), (18, 93690315), (27, 62460210), (30, 56214189), (34, 49600755), (45, 37476126), (51, 33067170), (54, 31230105), (81, 20820070), (85, 19840302), (90, 18738063), (102, 16533585), (135, 12492042), (153, 11022390), (162, 10410035), (170, 9920151), (255, 6613434), (270, 6246021), (306, 5511195), (405, 4164014), (459, 3674130), (510, 3306717), (765, 2204478), (810, 2082007), (918, 1837065), (1377, 1224710), (1530, 1102239), (2295, 734826), (2754, 612355), (4590, 367413), (6885, 244942), (13770, 122471)]