84064070

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1\times {\mathrm{331}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 153822240

約数和(自身を除く): 69758170

約数列:

[1, 2, 5, 10, 109, 218, 233, 331, 466, 545, 662, 1090, 1165, 1655, 2330, 3310, 25397, 36079, 50794, 72158, 77123, 126985, 154246, 180395, 253970, 360790, 385615, 771230, 8406407, 16812814, 42032035, 84064070]

約数ペア:

[(1, 84064070), (2, 42032035), (5, 16812814), (10, 8406407), (109, 771230), (218, 385615), (233, 360790), (331, 253970), (466, 180395), (545, 154246), (662, 126985), (1090, 77123), (1165, 72158), (1655, 50794), (2330, 36079), (3310, 25397)]