4515692340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{505111}}^1$

素因数の和:505272

約数の個数: 48

約数和(自身を含む): 12728822400

約数和(自身を除く): 8213130060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1788, 2235, 2980, 4470, 8940, 505111, 1010222, 1515333, 2020444, 2525555, 3030666, 5051110, 6061332, 7576665, 10102220, 15153330, 30306660, 75261539, 150523078, 225784617, 301046156, 376307695, 451569234, 752615390, 903138468, 1128923085, 1505230780, 2257846170, 4515692340]

約数ペア:

[(1, 4515692340), (2, 2257846170), (3, 1505230780), (4, 1128923085), (5, 903138468), (6, 752615390), (10, 451569234), (12, 376307695), (15, 301046156), (20, 225784617), (30, 150523078), (60, 75261539), (149, 30306660), (298, 15153330), (447, 10102220), (596, 7576665), (745, 6061332), (894, 5051110), (1490, 3030666), (1788, 2525555), (2235, 2020444), (2980, 1515333), (4470, 1010222), (8940, 505111)]