338049170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{21937}}^1$

素因数の和:22034

約数の個数: 32

約数和(自身を含む): 644450688

約数和(自身を除く): 306401518

約数列:

[1, 2, 5, 10, 23, 46, 67, 115, 134, 230, 335, 670, 1541, 3082, 7705, 15410, 21937, 43874, 109685, 219370, 504551, 1009102, 1469779, 2522755, 2939558, 5045510, 7348895, 14697790, 33804917, 67609834, 169024585, 338049170]

約数ペア:

[(1, 338049170), (2, 169024585), (5, 67609834), (10, 33804917), (23, 14697790), (46, 7348895), (67, 5045510), (115, 2939558), (134, 2522755), (230, 1469779), (335, 1009102), (670, 504551), (1541, 219370), (3082, 109685), (7705, 43874), (15410, 21937)]