75640930

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{244003}}^1$

素因数の和:244041

約数の個数: 16

約数和(自身を含む): 140546304

約数和(自身を除く): 64905374

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 244003, 488006, 1220015, 2440030, 7564093, 15128186, 37820465, 75640930]

約数ペア:

[(1, 75640930), (2, 37820465), (5, 15128186), (10, 7564093), (31, 2440030), (62, 1220015), (155, 488006), (310, 244003)]