3022580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1249}}^1$

素因数の和:1280

約数の個数: 36

約数和(自身を含む): 6982500

約数和(自身を除く): 3959920

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 1249, 2420, 2498, 4996, 6245, 12490, 13739, 24980, 27478, 54956, 68695, 137390, 151129, 274780, 302258, 604516, 755645, 1511290, 3022580]

約数ペア:

[(1, 3022580), (2, 1511290), (4, 755645), (5, 604516), (10, 302258), (11, 274780), (20, 151129), (22, 137390), (44, 68695), (55, 54956), (110, 27478), (121, 24980), (220, 13739), (242, 12490), (484, 6245), (605, 4996), (1210, 2498), (1249, 2420)]