138610140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2153}}^1$

素因数の和:2231

約数の個数: 96

約数和(自身を含む): 412534080

約数和(自身を除く): 273923940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 37, 58, 60, 74, 87, 111, 116, 145, 148, 174, 185, 222, 290, 348, 370, 435, 444, 555, 580, 740, 870, 1073, 1110, 1740, 2146, 2153, 2220, 3219, 4292, 4306, 5365, 6438, 6459, 8612, 10730, 10765, 12876, 12918, 16095, 21460, 21530, 25836, 32190, 32295, 43060, 62437, 64380, 64590, 79661, 124874, 129180, 159322, 187311, 238983, 249748, 312185, 318644, 374622, 398305, 477966, 624370, 749244, 796610, 936555, 955932, 1194915, 1248740, 1593220, 1873110, 2310169, 2389830, 3746220, 4620338, 4779660, 6930507, 9240676, 11550845, 13861014, 23101690, 27722028, 34652535, 46203380, 69305070, 138610140]

約数ペア:

[(1, 138610140), (2, 69305070), (3, 46203380), (4, 34652535), (5, 27722028), (6, 23101690), (10, 13861014), (12, 11550845), (15, 9240676), (20, 6930507), (29, 4779660), (30, 4620338), (37, 3746220), (58, 2389830), (60, 2310169), (74, 1873110), (87, 1593220), (111, 1248740), (116, 1194915), (145, 955932), (148, 936555), (174, 796610), (185, 749244), (222, 624370), (290, 477966), (348, 398305), (370, 374622), (435, 318644), (444, 312185), (555, 249748), (580, 238983), (740, 187311), (870, 159322), (1073, 129180), (1110, 124874), (1740, 79661), (2146, 64590), (2153, 64380), (2220, 62437), (3219, 43060), (4292, 32295), (4306, 32190), (5365, 25836), (6438, 21530), (6459, 21460), (8612, 16095), (10730, 12918), (10765, 12876)]