22197060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 72

約数和(自身を含む): 67931136

約数和(自身を除く): 45734076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 381, 508, 635, 762, 971, 1143, 1270, 1524, 1905, 1942, 2286, 2540, 2913, 3810, 3884, 4572, 4855, 5715, 5826, 7620, 8739, 9710, 11430, 11652, 14565, 17478, 19420, 22860, 29130, 34956, 43695, 58260, 87390, 123317, 174780, 246634, 369951, 493268, 616585, 739902, 1109853, 1233170, 1479804, 1849755, 2219706, 2466340, 3699510, 4439412, 5549265, 7399020, 11098530, 22197060]

約数ペア:

[(1, 22197060), (2, 11098530), (3, 7399020), (4, 5549265), (5, 4439412), (6, 3699510), (9, 2466340), (10, 2219706), (12, 1849755), (15, 1479804), (18, 1233170), (20, 1109853), (30, 739902), (36, 616585), (45, 493268), (60, 369951), (90, 246634), (127, 174780), (180, 123317), (254, 87390), (381, 58260), (508, 43695), (635, 34956), (762, 29130), (971, 22860), (1143, 19420), (1270, 17478), (1524, 14565), (1905, 11652), (1942, 11430), (2286, 9710), (2540, 8739), (2913, 7620), (3810, 5826), (3884, 5715), (4572, 4855)]