68891910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{120863}}^1$

素因数の和:120892

約数の個数: 32

約数和(自身を含む): 174044160

約数和(自身を除く): 105152250

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 120863, 241726, 362589, 604315, 725178, 1208630, 1812945, 2296397, 3625890, 4592794, 6889191, 11481985, 13778382, 22963970, 34445955, 68891910]

約数ペア:

[(1, 68891910), (2, 34445955), (3, 22963970), (5, 13778382), (6, 11481985), (10, 6889191), (15, 4592794), (19, 3625890), (30, 2296397), (38, 1812945), (57, 1208630), (95, 725178), (114, 604315), (190, 362589), (285, 241726), (570, 120863)]