6860840

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 17884800

約数和(自身を除く): 11023960

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 107, 140, 214, 229, 280, 428, 458, 535, 749, 856, 916, 1070, 1145, 1498, 1603, 1832, 2140, 2290, 2996, 3206, 3745, 4280, 4580, 5992, 6412, 7490, 8015, 9160, 12824, 14980, 16030, 24503, 29960, 32060, 49006, 64120, 98012, 122515, 171521, 196024, 245030, 343042, 490060, 686084, 857605, 980120, 1372168, 1715210, 3430420, 6860840]

約数ペア:

[(1, 6860840), (2, 3430420), (4, 1715210), (5, 1372168), (7, 980120), (8, 857605), (10, 686084), (14, 490060), (20, 343042), (28, 245030), (35, 196024), (40, 171521), (56, 122515), (70, 98012), (107, 64120), (140, 49006), (214, 32060), (229, 29960), (280, 24503), (428, 16030), (458, 14980), (535, 12824), (749, 9160), (856, 8015), (916, 7490), (1070, 6412), (1145, 5992), (1498, 4580), (1603, 4280), (1832, 3745), (2140, 3206), (2290, 2996)]