1680456510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{22469}}^1$

素因数の和:22762

約数の個数: 64

約数和(自身を含む): 4497595200

約数和(自身を除く): 2817138690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 277, 554, 831, 1385, 1662, 2493, 2770, 4155, 4986, 7479, 8310, 12465, 14958, 22469, 24930, 37395, 44938, 67407, 74790, 112345, 134814, 202221, 224690, 337035, 404442, 606663, 674070, 1011105, 1213326, 2022210, 3033315, 6066630, 6223913, 12447826, 18671739, 31119565, 37343478, 56015217, 62239130, 93358695, 112030434, 168045651, 186717390, 280076085, 336091302, 560152170, 840228255, 1680456510]

約数ペア:

[(1, 1680456510), (2, 840228255), (3, 560152170), (5, 336091302), (6, 280076085), (9, 186717390), (10, 168045651), (15, 112030434), (18, 93358695), (27, 62239130), (30, 56015217), (45, 37343478), (54, 31119565), (90, 18671739), (135, 12447826), (270, 6223913), (277, 6066630), (554, 3033315), (831, 2022210), (1385, 1213326), (1662, 1011105), (2493, 674070), (2770, 606663), (4155, 404442), (4986, 337035), (7479, 224690), (8310, 202221), (12465, 134814), (14958, 112345), (22469, 74790), (24930, 67407), (37395, 44938)]