61907690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{1033}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 120382416

約数和(自身を除く): 58474726

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 461, 922, 1033, 2066, 2305, 4610, 5165, 5993, 10330, 11986, 13429, 26858, 29965, 59930, 67145, 134290, 476213, 952426, 2381065, 4762130, 6190769, 12381538, 30953845, 61907690]

約数ペア:

[(1, 61907690), (2, 30953845), (5, 12381538), (10, 6190769), (13, 4762130), (26, 2381065), (65, 952426), (130, 476213), (461, 134290), (922, 67145), (1033, 59930), (2066, 29965), (2305, 26858), (4610, 13429), (5165, 11986), (5993, 10330)]