71879370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{104173}}^1$

素因数の和:104206

約数の個数: 32

約数和(自身を含む): 180012672

約数和(自身を除く): 108133302

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 104173, 208346, 312519, 520865, 625038, 1041730, 1562595, 2395979, 3125190, 4791958, 7187937, 11979895, 14375874, 23959790, 35939685, 71879370]

約数ペア:

[(1, 71879370), (2, 35939685), (3, 23959790), (5, 14375874), (6, 11979895), (10, 7187937), (15, 4791958), (23, 3125190), (30, 2395979), (46, 1562595), (69, 1041730), (115, 625038), (138, 520865), (230, 312519), (345, 208346), (690, 104173)]