129380090

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{3617}}^1$

素因数の和:3711

約数の個数: 48

約数和(自身を含む): 274693032

約数和(自身を除く): 145312942

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 73, 98, 146, 245, 365, 490, 511, 730, 1022, 2555, 3577, 3617, 5110, 7154, 7234, 17885, 18085, 25319, 35770, 36170, 50638, 126595, 177233, 253190, 264041, 354466, 528082, 886165, 1320205, 1772330, 1848287, 2640410, 3696574, 9241435, 12938009, 18482870, 25876018, 64690045, 129380090]

約数ペア:

[(1, 129380090), (2, 64690045), (5, 25876018), (7, 18482870), (10, 12938009), (14, 9241435), (35, 3696574), (49, 2640410), (70, 1848287), (73, 1772330), (98, 1320205), (146, 886165), (245, 528082), (365, 354466), (490, 264041), (511, 253190), (730, 177233), (1022, 126595), (2555, 50638), (3577, 36170), (3617, 35770), (5110, 25319), (7154, 18085), (7234, 17885)]