2029206840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{890003}}^1$

素因数の和:890036

約数の個数: 64

約数和(自身を含む): 6408028800

約数和(自身を除く): 4378821960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 890003, 1780006, 2670009, 3560012, 4450015, 5340018, 7120024, 8900030, 10680036, 13350045, 16910057, 17800060, 21360072, 26700090, 33820114, 35600120, 50730171, 53400180, 67640228, 84550285, 101460342, 106800360, 135280456, 169100570, 202920684, 253650855, 338201140, 405841368, 507301710, 676402280, 1014603420, 2029206840]

約数ペア:

[(1, 2029206840), (2, 1014603420), (3, 676402280), (4, 507301710), (5, 405841368), (6, 338201140), (8, 253650855), (10, 202920684), (12, 169100570), (15, 135280456), (19, 106800360), (20, 101460342), (24, 84550285), (30, 67640228), (38, 53400180), (40, 50730171), (57, 35600120), (60, 33820114), (76, 26700090), (95, 21360072), (114, 17800060), (120, 16910057), (152, 13350045), (190, 10680036), (228, 8900030), (285, 7120024), (380, 5340018), (456, 4450015), (570, 3560012), (760, 2670009), (1140, 1780006), (2280, 890003)]