63939190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{913417}}^1$

素因数の和:913431

約数の個数: 16

約数和(自身を含む): 131532192

約数和(自身を除く): 67593002

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 913417, 1826834, 4567085, 6393919, 9134170, 12787838, 31969595, 63939190]

約数ペア:

[(1, 63939190), (2, 31969595), (5, 12787838), (7, 9134170), (10, 6393919), (14, 4567085), (35, 1826834), (70, 913417)]