1493500

素因数分解:

$2^2\times 5^3\times {\mathrm{29}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 3407040

約数和(自身を除く): 1913540

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 103, 116, 125, 145, 206, 250, 290, 412, 500, 515, 580, 725, 1030, 1450, 2060, 2575, 2900, 2987, 3625, 5150, 5974, 7250, 10300, 11948, 12875, 14500, 14935, 25750, 29870, 51500, 59740, 74675, 149350, 298700, 373375, 746750, 1493500]

約数ペア:

[(1, 1493500), (2, 746750), (4, 373375), (5, 298700), (10, 149350), (20, 74675), (25, 59740), (29, 51500), (50, 29870), (58, 25750), (100, 14935), (103, 14500), (116, 12875), (125, 11948), (145, 10300), (206, 7250), (250, 5974), (290, 5150), (412, 3625), (500, 2987), (515, 2900), (580, 2575), (725, 2060), (1030, 1450)]