61257170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{471209}}^1$

素因数の和:471229

約数の個数: 16

約数和(自身を含む): 118744920

約数和(自身を除く): 57487750

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 471209, 942418, 2356045, 4712090, 6125717, 12251434, 30628585, 61257170]

約数ペア:

[(1, 61257170), (2, 30628585), (5, 12251434), (10, 6125717), (13, 4712090), (26, 2356045), (65, 942418), (130, 471209)]