4727030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{877}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 10809936

約数和(自身を除く): 6082906

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 877, 1078, 1754, 2695, 4385, 5390, 6139, 8770, 9647, 12278, 19294, 30695, 42973, 48235, 61390, 67529, 85946, 96470, 135058, 214865, 337645, 429730, 472703, 675290, 945406, 2363515, 4727030]

約数ペア:

[(1, 4727030), (2, 2363515), (5, 945406), (7, 675290), (10, 472703), (11, 429730), (14, 337645), (22, 214865), (35, 135058), (49, 96470), (55, 85946), (70, 67529), (77, 61390), (98, 48235), (110, 42973), (154, 30695), (245, 19294), (385, 12278), (490, 9647), (539, 8770), (770, 6139), (877, 5390), (1078, 4385), (1754, 2695)]