70948410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181919}}^1$

素因数の和:181942

約数の個数: 32

約数和(自身を含む): 183375360

約数和(自身を除く): 112426950

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 181919, 363838, 545757, 909595, 1091514, 1819190, 2364947, 2728785, 4729894, 5457570, 7094841, 11824735, 14189682, 23649470, 35474205, 70948410]

約数ペア:

[(1, 70948410), (2, 35474205), (3, 23649470), (5, 14189682), (6, 11824735), (10, 7094841), (13, 5457570), (15, 4729894), (26, 2728785), (30, 2364947), (39, 1819190), (65, 1091514), (78, 909595), (130, 545757), (195, 363838), (390, 181919)]