1520178410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{119417}}^1$

素因数の和:119510

約数の個数: 32

約数和(自身を含む): 2923352640

約数和(自身を除く): 1403174230

約数列:

[1, 2, 5, 10, 19, 38, 67, 95, 134, 190, 335, 670, 1273, 2546, 6365, 12730, 119417, 238834, 597085, 1194170, 2268923, 4537846, 8000939, 11344615, 16001878, 22689230, 40004695, 80009390, 152017841, 304035682, 760089205, 1520178410]

約数ペア:

[(1, 1520178410), (2, 760089205), (5, 304035682), (10, 152017841), (19, 80009390), (38, 40004695), (67, 22689230), (95, 16001878), (134, 11344615), (190, 8000939), (335, 4537846), (670, 2268923), (1273, 1194170), (2546, 597085), (6365, 238834), (12730, 119417)]