82833540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72661}}^1$

素因数の和:72692

約数の個数: 48

約数和(自身を含む): 244144320

約数和(自身を除く): 161310780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 72661, 145322, 217983, 290644, 363305, 435966, 726610, 871932, 1089915, 1380559, 1453220, 2179830, 2761118, 4141677, 4359660, 5522236, 6902795, 8283354, 13805590, 16566708, 20708385, 27611180, 41416770, 82833540]

約数ペア:

[(1, 82833540), (2, 41416770), (3, 27611180), (4, 20708385), (5, 16566708), (6, 13805590), (10, 8283354), (12, 6902795), (15, 5522236), (19, 4359660), (20, 4141677), (30, 2761118), (38, 2179830), (57, 1453220), (60, 1380559), (76, 1089915), (95, 871932), (114, 726610), (190, 435966), (228, 363305), (285, 290644), (380, 217983), (570, 145322), (1140, 72661)]