68574610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27763}}^1$

素因数の和:27802

約数の個数: 32

約数和(自身を含む): 139930560

約数和(自身を除く): 71355950

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 27763, 55526, 138815, 277630, 360919, 527497, 721838, 1054994, 1804595, 2637485, 3609190, 5274970, 6857461, 13714922, 34287305, 68574610]

約数ペア:

[(1, 68574610), (2, 34287305), (5, 13714922), (10, 6857461), (13, 5274970), (19, 3609190), (26, 2637485), (38, 1804595), (65, 1054994), (95, 721838), (130, 527497), (190, 360919), (247, 277630), (494, 138815), (1235, 55526), (2470, 27763)]