103818820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{741563}}^1$

素因数の和:741579

約数の個数: 24

約数和(自身を含む): 249165504

約数和(自身を除く): 145346684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 741563, 1483126, 2966252, 3707815, 5190941, 7415630, 10381882, 14831260, 20763764, 25954705, 51909410, 103818820]

約数ペア:

[(1, 103818820), (2, 51909410), (4, 25954705), (5, 20763764), (7, 14831260), (10, 10381882), (14, 7415630), (20, 5190941), (28, 3707815), (35, 2966252), (70, 1483126), (140, 741563)]