31182970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34267}}^1$

素因数の和:34294

約数の個数: 32

約数和(自身を含む): 69084288

約数和(自身を除く): 37901318

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 34267, 68534, 171335, 239869, 342670, 445471, 479738, 890942, 1199345, 2227355, 2398690, 3118297, 4454710, 6236594, 15591485, 31182970]

約数ペア:

[(1, 31182970), (2, 15591485), (5, 6236594), (7, 4454710), (10, 3118297), (13, 2398690), (14, 2227355), (26, 1199345), (35, 890942), (65, 479738), (70, 445471), (91, 342670), (130, 239869), (182, 171335), (455, 68534), (910, 34267)]