102022060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{728729}}^1$

素因数の和:728745

約数の個数: 24

約数和(自身を含む): 244853280

約数和(自身を除く): 142831220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 728729, 1457458, 2914916, 3643645, 5101103, 7287290, 10202206, 14574580, 20404412, 25505515, 51011030, 102022060]

約数ペア:

[(1, 102022060), (2, 51011030), (4, 25505515), (5, 20404412), (7, 14574580), (10, 10202206), (14, 7287290), (20, 5101103), (28, 3643645), (35, 2914916), (70, 1457458), (140, 728729)]