61480790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{125471}}^1$

素因数の和:125492

約数の個数: 24

約数和(自身を含む): 128734272

約数和(自身を除く): 67253482

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 125471, 250942, 627355, 878297, 1254710, 1756594, 4391485, 6148079, 8782970, 12296158, 30740395, 61480790]

約数ペア:

[(1, 61480790), (2, 30740395), (5, 12296158), (7, 8782970), (10, 6148079), (14, 4391485), (35, 1756594), (49, 1254710), (70, 878297), (98, 627355), (245, 250942), (490, 125471)]