245613390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{744283}}^1$

素因数の和:744304

約数の個数: 32

約数和(自身を含む): 643061376

約数和(自身を除く): 397447986

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 744283, 1488566, 2232849, 3721415, 4465698, 7442830, 8187113, 11164245, 16374226, 22328490, 24561339, 40935565, 49122678, 81871130, 122806695, 245613390]

約数ペア:

[(1, 245613390), (2, 122806695), (3, 81871130), (5, 49122678), (6, 40935565), (10, 24561339), (11, 22328490), (15, 16374226), (22, 11164245), (30, 8187113), (33, 7442830), (55, 4465698), (66, 3721415), (110, 2232849), (165, 1488566), (330, 744283)]