15679699020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1709}}^1\times {\mathrm{50971}}^1$

素因数の和:52695

約数の個数: 72

約数和(自身を含む): 47590517520

約数和(自身を除く): 31910818500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1709, 3418, 5127, 6836, 8545, 10254, 15381, 17090, 20508, 25635, 30762, 34180, 50971, 51270, 61524, 76905, 101942, 102540, 152913, 153810, 203884, 254855, 305826, 307620, 458739, 509710, 611652, 764565, 917478, 1019420, 1529130, 1834956, 2293695, 3058260, 4587390, 9174780, 87109439, 174218878, 261328317, 348437756, 435547195, 522656634, 783984951, 871094390, 1045313268, 1306641585, 1567969902, 1742188780, 2613283170, 3135939804, 3919924755, 5226566340, 7839849510, 15679699020]

約数ペア:

[(1, 15679699020), (2, 7839849510), (3, 5226566340), (4, 3919924755), (5, 3135939804), (6, 2613283170), (9, 1742188780), (10, 1567969902), (12, 1306641585), (15, 1045313268), (18, 871094390), (20, 783984951), (30, 522656634), (36, 435547195), (45, 348437756), (60, 261328317), (90, 174218878), (180, 87109439), (1709, 9174780), (3418, 4587390), (5127, 3058260), (6836, 2293695), (8545, 1834956), (10254, 1529130), (15381, 1019420), (17090, 917478), (20508, 764565), (25635, 611652), (30762, 509710), (34180, 458739), (50971, 307620), (51270, 305826), (61524, 254855), (76905, 203884), (101942, 153810), (102540, 152913)]