1965630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{65521}}^1$

素因数の和:65531

約数の個数: 16

約数和(自身を含む): 4717584

約数和(自身を除く): 2751954

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 65521, 131042, 196563, 327605, 393126, 655210, 982815, 1965630]

約数ペア:

[(1, 1965630), (2, 982815), (3, 655210), (5, 393126), (6, 327605), (10, 196563), (15, 131042), (30, 65521)]