80965830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2293}}^1$

素因数の和:2421

約数の個数: 64

約数和(自身を含む): 214057728

約数和(自身を除く): 133091898

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 107, 110, 165, 214, 321, 330, 535, 642, 1070, 1177, 1605, 2293, 2354, 3210, 3531, 4586, 5885, 6879, 7062, 11465, 11770, 13758, 17655, 22930, 25223, 34395, 35310, 50446, 68790, 75669, 126115, 151338, 245351, 252230, 378345, 490702, 736053, 756690, 1226755, 1472106, 2453510, 2698861, 3680265, 5397722, 7360530, 8096583, 13494305, 16193166, 26988610, 40482915, 80965830]

約数ペア:

[(1, 80965830), (2, 40482915), (3, 26988610), (5, 16193166), (6, 13494305), (10, 8096583), (11, 7360530), (15, 5397722), (22, 3680265), (30, 2698861), (33, 2453510), (55, 1472106), (66, 1226755), (107, 756690), (110, 736053), (165, 490702), (214, 378345), (321, 252230), (330, 245351), (535, 151338), (642, 126115), (1070, 75669), (1177, 68790), (1605, 50446), (2293, 35310), (2354, 34395), (3210, 25223), (3531, 22930), (4586, 17655), (5885, 13758), (6879, 11770), (7062, 11465)]