2754146090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1\times {\mathrm{6287}}^1$

素因数の和:6982

約数の個数: 32

約数和(自身を含む): 5036235264

約数和(自身を除く): 2282089174

約数列:

[1, 2, 5, 10, 71, 142, 355, 617, 710, 1234, 3085, 6170, 6287, 12574, 31435, 43807, 62870, 87614, 219035, 438070, 446377, 892754, 2231885, 3879079, 4463770, 7758158, 19395395, 38790790, 275414609, 550829218, 1377073045, 2754146090]

約数ペア:

[(1, 2754146090), (2, 1377073045), (5, 550829218), (10, 275414609), (71, 38790790), (142, 19395395), (355, 7758158), (617, 4463770), (710, 3879079), (1234, 2231885), (3085, 892754), (6170, 446377), (6287, 438070), (12574, 219035), (31435, 87614), (43807, 62870)]