1009190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 2237760

約数和(自身を除く): 1228570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 1109, 2218, 5545, 7763, 11090, 14417, 15526, 28834, 38815, 72085, 77630, 100919, 144170, 201838, 504595, 1009190]

約数ペア:

[(1, 1009190), (2, 504595), (5, 201838), (7, 144170), (10, 100919), (13, 77630), (14, 72085), (26, 38815), (35, 28834), (65, 15526), (70, 14417), (91, 11090), (130, 7763), (182, 5545), (455, 2218), (910, 1109)]