590471570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{146519}}^1$

素因数の和:146570

約数の個数: 32

約数和(自身を含む): 1181537280

約数和(自身を除く): 591065710

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 146519, 293038, 732595, 1465190, 1904747, 3809494, 4542089, 9084178, 9523735, 19047470, 22710445, 45420890, 59047157, 118094314, 295235785, 590471570]

約数ペア:

[(1, 590471570), (2, 295235785), (5, 118094314), (10, 59047157), (13, 45420890), (26, 22710445), (31, 19047470), (62, 9523735), (65, 9084178), (130, 4542089), (155, 3809494), (310, 1904747), (403, 1465190), (806, 732595), (2015, 293038), (4030, 146519)]