2247432540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{27361}}^1$

素因数の和:27447

約数の個数: 72

約数和(自身を含む): 6467720112

約数和(自身を除く): 4220287572

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 1369, 2220, 2738, 4107, 5476, 6845, 8214, 13690, 16428, 20535, 27361, 27380, 41070, 54722, 82083, 82140, 109444, 136805, 164166, 273610, 328332, 410415, 547220, 820830, 1012357, 1641660, 2024714, 3037071, 4049428, 5061785, 6074142, 10123570, 12148284, 15185355, 20247140, 30370710, 37457209, 60741420, 74914418, 112371627, 149828836, 187286045, 224743254, 374572090, 449486508, 561858135, 749144180, 1123716270, 2247432540]

約数ペア:

[(1, 2247432540), (2, 1123716270), (3, 749144180), (4, 561858135), (5, 449486508), (6, 374572090), (10, 224743254), (12, 187286045), (15, 149828836), (20, 112371627), (30, 74914418), (37, 60741420), (60, 37457209), (74, 30370710), (111, 20247140), (148, 15185355), (185, 12148284), (222, 10123570), (370, 6074142), (444, 5061785), (555, 4049428), (740, 3037071), (1110, 2024714), (1369, 1641660), (2220, 1012357), (2738, 820830), (4107, 547220), (5476, 410415), (6845, 328332), (8214, 273610), (13690, 164166), (16428, 136805), (20535, 109444), (27361, 82140), (27380, 82083), (41070, 54722)]