105024220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{750173}}^1$

素因数の和:750189

約数の個数: 24

約数和(自身を含む): 252058464

約数和(自身を除く): 147034244

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 750173, 1500346, 3000692, 3750865, 5251211, 7501730, 10502422, 15003460, 21004844, 26256055, 52512110, 105024220]

約数ペア:

[(1, 105024220), (2, 52512110), (4, 26256055), (5, 21004844), (7, 15003460), (10, 10502422), (14, 7501730), (20, 5251211), (28, 3750865), (35, 3000692), (70, 1500346), (140, 750173)]