40210470

素因数分解:

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

素因数の和:2917

約数の個数: 48

約数和(自身を含む): 105226992

約数和(自身を除く): 65016522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2741, 2934, 4890, 5482, 7335, 8223, 13705, 14670, 16446, 24669, 27410, 41115, 49338, 82230, 123345, 246690, 446783, 893566, 1340349, 2233915, 2680698, 4021047, 4467830, 6701745, 8042094, 13403490, 20105235, 40210470]

約数ペア:

[(1, 40210470), (2, 20105235), (3, 13403490), (5, 8042094), (6, 6701745), (9, 4467830), (10, 4021047), (15, 2680698), (18, 2233915), (30, 1340349), (45, 893566), (90, 446783), (163, 246690), (326, 123345), (489, 82230), (815, 49338), (978, 41115), (1467, 27410), (1630, 24669), (2445, 16446), (2741, 14670), (2934, 13705), (4890, 8223), (5482, 7335)]