6812450

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 13659840

約数和(自身を除く): 6847390

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 71, 95, 101, 142, 190, 202, 355, 475, 505, 710, 950, 1010, 1349, 1775, 1919, 2525, 2698, 3550, 3838, 5050, 6745, 7171, 9595, 13490, 14342, 19190, 33725, 35855, 47975, 67450, 71710, 95950, 136249, 179275, 272498, 358550, 681245, 1362490, 3406225, 6812450]

約数ペア:

[(1, 6812450), (2, 3406225), (5, 1362490), (10, 681245), (19, 358550), (25, 272498), (38, 179275), (50, 136249), (71, 95950), (95, 71710), (101, 67450), (142, 47975), (190, 35855), (202, 33725), (355, 19190), (475, 14342), (505, 13490), (710, 9595), (950, 7171), (1010, 6745), (1349, 5050), (1775, 3838), (1919, 3550), (2525, 2698)]