82128570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44879}}^1$

素因数の和:44950

約数の個数: 32

約数和(自身を含む): 200344320

約数和(自身を除く): 118215750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 44879, 89758, 134637, 224395, 269274, 448790, 673185, 1346370, 2737619, 5475238, 8212857, 13688095, 16425714, 27376190, 41064285, 82128570]

約数ペア:

[(1, 82128570), (2, 41064285), (3, 27376190), (5, 16425714), (6, 13688095), (10, 8212857), (15, 5475238), (30, 2737619), (61, 1346370), (122, 673185), (183, 448790), (305, 269274), (366, 224395), (610, 134637), (915, 89758), (1830, 44879)]