1362490

素因数分解:

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

素因数の和:198

約数の個数: 32

約数和(自身を含む): 2643840

約数和(自身を除く): 1281350

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 101, 142, 190, 202, 355, 505, 710, 1010, 1349, 1919, 2698, 3838, 6745, 7171, 9595, 13490, 14342, 19190, 35855, 71710, 136249, 272498, 681245, 1362490]

約数ペア:

[(1, 1362490), (2, 681245), (5, 272498), (10, 136249), (19, 71710), (38, 35855), (71, 19190), (95, 14342), (101, 13490), (142, 9595), (190, 7171), (202, 6745), (355, 3838), (505, 2698), (710, 1919), (1010, 1349)]