205575778890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{9739}}^1\times {\mathrm{234539}}^1$

素因数の和:244291

約数の個数: 48

約数和(自身を含む): 534554186400

約数和(自身を除く): 328978407510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 9739, 19478, 29217, 48695, 58434, 87651, 97390, 146085, 175302, 234539, 292170, 438255, 469078, 703617, 876510, 1172695, 1407234, 2110851, 2345390, 3518085, 4221702, 7036170, 10554255, 21108510, 2284175321, 4568350642, 6852525963, 11420876605, 13705051926, 20557577889, 22841753210, 34262629815, 41115155778, 68525259630, 102787889445, 205575778890]

約数ペア:

[(1, 205575778890), (2, 102787889445), (3, 68525259630), (5, 41115155778), (6, 34262629815), (9, 22841753210), (10, 20557577889), (15, 13705051926), (18, 11420876605), (30, 6852525963), (45, 4568350642), (90, 2284175321), (9739, 21108510), (19478, 10554255), (29217, 7036170), (48695, 4221702), (58434, 3518085), (87651, 2345390), (97390, 2110851), (146085, 1407234), (175302, 1172695), (234539, 876510), (292170, 703617), (438255, 469078)]