133988790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{343561}}^1$

素因数の和:343584

約数の個数: 32

約数和(自身を含む): 346310496

約数和(自身を除く): 212321706

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 343561, 687122, 1030683, 1717805, 2061366, 3435610, 4466293, 5153415, 8932586, 10306830, 13398879, 22331465, 26797758, 44662930, 66994395, 133988790]

約数ペア:

[(1, 133988790), (2, 66994395), (3, 44662930), (5, 26797758), (6, 22331465), (10, 13398879), (13, 10306830), (15, 8932586), (26, 5153415), (30, 4466293), (39, 3435610), (65, 2061366), (78, 1717805), (130, 1030683), (195, 687122), (390, 343561)]