61983340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{30089}}^1$

素因数の和:30201

約数の個数: 24

約数和(自身を含む): 131433120

約数和(自身を除く): 69449780

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 30089, 60178, 120356, 150445, 300890, 601780, 3099167, 6198334, 12396668, 15495835, 30991670, 61983340]

約数ペア:

[(1, 61983340), (2, 30991670), (4, 15495835), (5, 12396668), (10, 6198334), (20, 3099167), (103, 601780), (206, 300890), (412, 150445), (515, 120356), (1030, 60178), (2060, 30089)]