8389830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 21772800

約数和(自身を除く): 13382970

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 41, 57, 82, 95, 114, 123, 190, 205, 246, 285, 359, 410, 570, 615, 718, 779, 1077, 1230, 1558, 1795, 2154, 2337, 3590, 3895, 4674, 5385, 6821, 7790, 10770, 11685, 13642, 14719, 20463, 23370, 29438, 34105, 40926, 44157, 68210, 73595, 88314, 102315, 147190, 204630, 220785, 279661, 441570, 559322, 838983, 1398305, 1677966, 2796610, 4194915, 8389830]

約数ペア:

[(1, 8389830), (2, 4194915), (3, 2796610), (5, 1677966), (6, 1398305), (10, 838983), (15, 559322), (19, 441570), (30, 279661), (38, 220785), (41, 204630), (57, 147190), (82, 102315), (95, 88314), (114, 73595), (123, 68210), (190, 44157), (205, 40926), (246, 34105), (285, 29438), (359, 23370), (410, 20463), (570, 14719), (615, 13642), (718, 11685), (779, 10770), (1077, 7790), (1230, 6821), (1558, 5385), (1795, 4674), (2154, 3895), (2337, 3590)]