1965210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5039}}^1$

素因数の和:5062

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 3115110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5039, 10078, 15117, 25195, 30234, 50390, 65507, 75585, 131014, 151170, 196521, 327535, 393042, 655070, 982605, 1965210]

約数ペア:

[(1, 1965210), (2, 982605), (3, 655070), (5, 393042), (6, 327535), (10, 196521), (13, 151170), (15, 131014), (26, 75585), (30, 65507), (39, 50390), (65, 30234), (78, 25195), (130, 15117), (195, 10078), (390, 5039)]