6343540

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{6473}}^1$

素因数の和:6496

約数の個数: 36

約数和(自身を含む): 15498756

約数和(自身を除く): 9155216

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 6473, 12946, 25892, 32365, 45311, 64730, 90622, 129460, 181244, 226555, 317177, 453110, 634354, 906220, 1268708, 1585885, 3171770, 6343540]

約数ペア:

[(1, 6343540), (2, 3171770), (4, 1585885), (5, 1268708), (7, 906220), (10, 634354), (14, 453110), (20, 317177), (28, 226555), (35, 181244), (49, 129460), (70, 90622), (98, 64730), (140, 45311), (196, 32365), (245, 25892), (490, 12946), (980, 6473)]