2239500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{1493}}^1$

素因数の和:1515

約数の個数: 48

約数和(自身を含む): 6525792

約数和(自身を除く): 4286292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 125, 150, 250, 300, 375, 500, 750, 1493, 1500, 2986, 4479, 5972, 7465, 8958, 14930, 17916, 22395, 29860, 37325, 44790, 74650, 89580, 111975, 149300, 186625, 223950, 373250, 447900, 559875, 746500, 1119750, 2239500]

約数ペア:

[(1, 2239500), (2, 1119750), (3, 746500), (4, 559875), (5, 447900), (6, 373250), (10, 223950), (12, 186625), (15, 149300), (20, 111975), (25, 89580), (30, 74650), (50, 44790), (60, 37325), (75, 29860), (100, 22395), (125, 17916), (150, 14930), (250, 8958), (300, 7465), (375, 5972), (500, 4479), (750, 2986), (1493, 1500)]