307122994945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{21893}}^1$

素因数の和:22274

約数の個数: 64

約数和(自身を含む): 430495591680

約数和(自身を除く): 123372596735

約数列:

[1, 5, 13, 19, 37, 65, 95, 185, 247, 307, 481, 703, 1235, 1535, 2405, 3515, 3991, 5833, 9139, 11359, 19955, 21893, 29165, 45695, 56795, 75829, 109465, 147667, 215821, 284609, 379145, 415967, 738335, 810041, 1079105, 1423045, 2079835, 2805673, 4050205, 5407571, 6721151, 10530533, 14028365, 15390779, 27037855, 33605755, 52652665, 76953895, 87374963, 127701869, 200080127, 248682587, 436874815, 638509345, 1000400635, 1243412935, 1660124297, 3232873631, 4724969153, 8300621485, 16164368155, 23624845765, 61424598989, 307122994945]

約数ペア:

[(1, 307122994945), (5, 61424598989), (13, 23624845765), (19, 16164368155), (37, 8300621485), (65, 4724969153), (95, 3232873631), (185, 1660124297), (247, 1243412935), (307, 1000400635), (481, 638509345), (703, 436874815), (1235, 248682587), (1535, 200080127), (2405, 127701869), (3515, 87374963), (3991, 76953895), (5833, 52652665), (9139, 33605755), (11359, 27037855), (19955, 15390779), (21893, 14028365), (29165, 10530533), (45695, 6721151), (56795, 5407571), (75829, 4050205), (109465, 2805673), (147667, 2079835), (215821, 1423045), (284609, 1079105), (379145, 810041), (415967, 738335)]