40017870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6091}}^1$

素因数の和:6177

約数の個数: 48

約数和(自身を含む): 105489072

約数和(自身を除く): 65471202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6091, 6570, 12182, 18273, 30455, 36546, 54819, 60910, 91365, 109638, 182730, 274095, 444643, 548190, 889286, 1333929, 2223215, 2667858, 4001787, 4446430, 6669645, 8003574, 13339290, 20008935, 40017870]

約数ペア:

[(1, 40017870), (2, 20008935), (3, 13339290), (5, 8003574), (6, 6669645), (9, 4446430), (10, 4001787), (15, 2667858), (18, 2223215), (30, 1333929), (45, 889286), (73, 548190), (90, 444643), (146, 274095), (219, 182730), (365, 109638), (438, 91365), (657, 60910), (730, 54819), (1095, 36546), (1314, 30455), (2190, 18273), (3285, 12182), (6091, 6570)]