3481000

素因数分解:

$2^3\times 5^3\times {\mathrm{59}}^2$

素因数の和:139

約数の個数: 48

約数和(自身を含む): 8285940

約数和(自身を除く): 4804940

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 59, 100, 118, 125, 200, 236, 250, 295, 472, 500, 590, 1000, 1180, 1475, 2360, 2950, 3481, 5900, 6962, 7375, 11800, 13924, 14750, 17405, 27848, 29500, 34810, 59000, 69620, 87025, 139240, 174050, 348100, 435125, 696200, 870250, 1740500, 3481000]

約数ペア:

[(1, 3481000), (2, 1740500), (4, 870250), (5, 696200), (8, 435125), (10, 348100), (20, 174050), (25, 139240), (40, 87025), (50, 69620), (59, 59000), (100, 34810), (118, 29500), (125, 27848), (200, 17405), (236, 14750), (250, 13924), (295, 11800), (472, 7375), (500, 6962), (590, 5900), (1000, 3481), (1180, 2950), (1475, 2360)]