4197340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{4283}}^1$

素因数の和:4306

約数の個数: 36

約数和(自身を含む): 10255896

約数和(自身を除く): 6058556

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 4283, 8566, 17132, 21415, 29981, 42830, 59962, 85660, 119924, 149905, 209867, 299810, 419734, 599620, 839468, 1049335, 2098670, 4197340]

約数ペア:

[(1, 4197340), (2, 2098670), (4, 1049335), (5, 839468), (7, 599620), (10, 419734), (14, 299810), (20, 209867), (28, 149905), (35, 119924), (49, 85660), (70, 59962), (98, 42830), (140, 29981), (196, 21415), (245, 17132), (490, 8566), (980, 4283)]