13403490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{2741}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 32377536

約数和(自身を除く): 18974046

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 2741, 4890, 5482, 8223, 13705, 16446, 27410, 41115, 82230, 446783, 893566, 1340349, 2233915, 2680698, 4467830, 6701745, 13403490]

約数ペア:

[(1, 13403490), (2, 6701745), (3, 4467830), (5, 2680698), (6, 2233915), (10, 1340349), (15, 893566), (30, 446783), (163, 82230), (326, 41115), (489, 27410), (815, 16446), (978, 13705), (1630, 8223), (2445, 5482), (2741, 4890)]