6921880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:496

約数の個数: 64

約数和(自身を含む): 18144000

約数和(自身を除く): 11222120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 419, 472, 590, 826, 838, 1180, 1652, 1676, 2065, 2095, 2360, 2933, 3304, 3352, 4130, 4190, 5866, 8260, 8380, 11732, 14665, 16520, 16760, 23464, 24721, 29330, 49442, 58660, 98884, 117320, 123605, 173047, 197768, 247210, 346094, 494420, 692188, 865235, 988840, 1384376, 1730470, 3460940, 6921880]

約数ペア:

[(1, 6921880), (2, 3460940), (4, 1730470), (5, 1384376), (7, 988840), (8, 865235), (10, 692188), (14, 494420), (20, 346094), (28, 247210), (35, 197768), (40, 173047), (56, 123605), (59, 117320), (70, 98884), (118, 58660), (140, 49442), (236, 29330), (280, 24721), (295, 23464), (413, 16760), (419, 16520), (472, 14665), (590, 11732), (826, 8380), (838, 8260), (1180, 5866), (1652, 4190), (1676, 4130), (2065, 3352), (2095, 3304), (2360, 2933)]