2106173880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1950161}}^1$

素因数の和:1950181

約数の個数: 64

約数和(自身を含む): 7020583200

約数和(自身を除く): 4914409320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1950161, 3900322, 5850483, 7800644, 9750805, 11700966, 15601288, 17551449, 19501610, 23401932, 29252415, 35102898, 39003220, 46803864, 52654347, 58504830, 70205796, 78006440, 87757245, 105308694, 117009660, 140411592, 175514490, 210617388, 234019320, 263271735, 351028980, 421234776, 526543470, 702057960, 1053086940, 2106173880]

約数ペア:

[(1, 2106173880), (2, 1053086940), (3, 702057960), (4, 526543470), (5, 421234776), (6, 351028980), (8, 263271735), (9, 234019320), (10, 210617388), (12, 175514490), (15, 140411592), (18, 117009660), (20, 105308694), (24, 87757245), (27, 78006440), (30, 70205796), (36, 58504830), (40, 52654347), (45, 46803864), (54, 39003220), (60, 35102898), (72, 29252415), (90, 23401932), (108, 19501610), (120, 17551449), (135, 15601288), (180, 11700966), (216, 9750805), (270, 7800644), (360, 5850483), (540, 3900322), (1080, 1950161)]