61462570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{6659}}^1$

素因数の和:6750

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 59376470

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4615, 6659, 9230, 13318, 33295, 66590, 86567, 173134, 432835, 472789, 865670, 945578, 2363945, 4727890, 6146257, 12292514, 30731285, 61462570]

約数ペア:

[(1, 61462570), (2, 30731285), (5, 12292514), (10, 6146257), (13, 4727890), (26, 2363945), (65, 945578), (71, 865670), (130, 472789), (142, 432835), (355, 173134), (710, 86567), (923, 66590), (1846, 33295), (4615, 13318), (6659, 9230)]