1880521530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{27361}}^1$

素因数の和:27479

約数の個数: 64

約数和(自身を含む): 4728153600

約数和(自身を除く): 2847632070

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 79, 87, 145, 158, 174, 237, 290, 395, 435, 474, 790, 870, 1185, 2291, 2370, 4582, 6873, 11455, 13746, 22910, 27361, 34365, 54722, 68730, 82083, 136805, 164166, 273610, 410415, 793469, 820830, 1586938, 2161519, 2380407, 3967345, 4323038, 4760814, 6484557, 7934690, 10807595, 11902035, 12969114, 21615190, 23804070, 32422785, 62684051, 64845570, 125368102, 188052153, 313420255, 376104306, 626840510, 940260765, 1880521530]

約数ペア:

[(1, 1880521530), (2, 940260765), (3, 626840510), (5, 376104306), (6, 313420255), (10, 188052153), (15, 125368102), (29, 64845570), (30, 62684051), (58, 32422785), (79, 23804070), (87, 21615190), (145, 12969114), (158, 11902035), (174, 10807595), (237, 7934690), (290, 6484557), (395, 4760814), (435, 4323038), (474, 3967345), (790, 2380407), (870, 2161519), (1185, 1586938), (2291, 820830), (2370, 793469), (4582, 410415), (6873, 273610), (11455, 164166), (13746, 136805), (22910, 82083), (27361, 68730), (34365, 54722)]