1377870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3533}}^1$

素因数の和:3556

約数の個数: 32

約数和(自身を含む): 3562272

約数和(自身を除く): 2184402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3533, 7066, 10599, 17665, 21198, 35330, 45929, 52995, 91858, 105990, 137787, 229645, 275574, 459290, 688935, 1377870]

約数ペア:

[(1, 1377870), (2, 688935), (3, 459290), (5, 275574), (6, 229645), (10, 137787), (13, 105990), (15, 91858), (26, 52995), (30, 45929), (39, 35330), (65, 21198), (78, 17665), (130, 10599), (195, 7066), (390, 3533)]