20174845230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{569}}^1\times {\mathrm{131321}}^1$

素因数の和:131906

約数の個数: 64

約数和(自身を含む): 53894548800

約数和(自身を除く): 33719703570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 569, 1138, 1707, 2845, 3414, 5121, 5690, 8535, 10242, 15363, 17070, 25605, 30726, 51210, 76815, 131321, 153630, 262642, 393963, 656605, 787926, 1181889, 1313210, 1969815, 2363778, 3545667, 3939630, 5909445, 7091334, 11818890, 17728335, 35456670, 74721649, 149443298, 224164947, 373608245, 448329894, 672494841, 747216490, 1120824735, 1344989682, 2017484523, 2241649470, 3362474205, 4034969046, 6724948410, 10087422615, 20174845230]

約数ペア:

[(1, 20174845230), (2, 10087422615), (3, 6724948410), (5, 4034969046), (6, 3362474205), (9, 2241649470), (10, 2017484523), (15, 1344989682), (18, 1120824735), (27, 747216490), (30, 672494841), (45, 448329894), (54, 373608245), (90, 224164947), (135, 149443298), (270, 74721649), (569, 35456670), (1138, 17728335), (1707, 11818890), (2845, 7091334), (3414, 5909445), (5121, 3939630), (5690, 3545667), (8535, 2363778), (10242, 1969815), (15363, 1313210), (17070, 1181889), (25605, 787926), (30726, 656605), (51210, 393963), (76815, 262642), (131321, 153630)]