9548140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{9743}}^1$

素因数の和:9766

約数の個数: 36

約数和(自身を含む): 23327136

約数和(自身を除く): 13778996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 9743, 19486, 38972, 48715, 68201, 97430, 136402, 194860, 272804, 341005, 477407, 682010, 954814, 1364020, 1909628, 2387035, 4774070, 9548140]

約数ペア:

[(1, 9548140), (2, 4774070), (4, 2387035), (5, 1909628), (7, 1364020), (10, 954814), (14, 682010), (20, 477407), (28, 341005), (35, 272804), (49, 194860), (70, 136402), (98, 97430), (140, 68201), (196, 48715), (245, 38972), (490, 19486), (980, 9743)]