73179820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{719}}^1\times {\mathrm{727}}^1$

素因数の和:1462

約数の個数: 48

約数和(自身を含む): 176117760

約数和(自身を除く): 102937940

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 719, 727, 1438, 1454, 2876, 2908, 3595, 3635, 5033, 5089, 7190, 7270, 10066, 10178, 14380, 14540, 20132, 20356, 25165, 25445, 50330, 50890, 100660, 101780, 522713, 1045426, 2090852, 2613565, 3658991, 5227130, 7317982, 10454260, 14635964, 18294955, 36589910, 73179820]

約数ペア:

[(1, 73179820), (2, 36589910), (4, 18294955), (5, 14635964), (7, 10454260), (10, 7317982), (14, 5227130), (20, 3658991), (28, 2613565), (35, 2090852), (70, 1045426), (140, 522713), (719, 101780), (727, 100660), (1438, 50890), (1454, 50330), (2876, 25445), (2908, 25165), (3595, 20356), (3635, 20132), (5033, 14540), (5089, 14380), (7190, 10178), (7270, 10066)]