1214974090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3121}}^1\times {\mathrm{3539}}^1$

素因数の和:6678

約数の個数: 32

約数和(自身を含む): 2387206080

約数和(自身を除く): 1172231990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 3121, 3539, 6242, 7078, 15605, 17695, 31210, 34331, 35390, 38929, 68662, 77858, 171655, 194645, 343310, 389290, 11045219, 22090438, 55226095, 110452190, 121497409, 242994818, 607487045, 1214974090]

約数ペア:

[(1, 1214974090), (2, 607487045), (5, 242994818), (10, 121497409), (11, 110452190), (22, 55226095), (55, 22090438), (110, 11045219), (3121, 389290), (3539, 343310), (6242, 194645), (7078, 171655), (15605, 77858), (17695, 68662), (31210, 38929), (34331, 35390)]