3162940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1307}}^1$

素因数の和:1338

約数の個数: 36

約数和(自身を含む): 7306488

約数和(自身を除く): 4143548

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1307, 2420, 2614, 5228, 6535, 13070, 14377, 26140, 28754, 57508, 71885, 143770, 158147, 287540, 316294, 632588, 790735, 1581470, 3162940]

約数ペア:

[(1, 3162940), (2, 1581470), (4, 790735), (5, 632588), (10, 316294), (11, 287540), (20, 158147), (22, 143770), (44, 71885), (55, 57508), (110, 28754), (121, 26140), (220, 14377), (242, 13070), (484, 6535), (605, 5228), (1210, 2614), (1307, 2420)]