16927470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 96

約数和(自身を含む): 51000768

約数和(自身を除く): 34073298

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 97, 105, 126, 194, 210, 277, 291, 315, 485, 554, 582, 630, 679, 831, 873, 970, 1358, 1385, 1455, 1662, 1746, 1939, 2037, 2493, 2770, 2910, 3395, 3878, 4074, 4155, 4365, 4986, 5817, 6111, 6790, 8310, 8730, 9695, 10185, 11634, 12222, 12465, 17451, 19390, 20370, 24930, 26869, 29085, 30555, 34902, 53738, 58170, 61110, 80607, 87255, 134345, 161214, 174510, 188083, 241821, 268690, 376166, 403035, 483642, 564249, 806070, 940415, 1128498, 1209105, 1692747, 1880830, 2418210, 2821245, 3385494, 5642490, 8463735, 16927470]

約数ペア:

[(1, 16927470), (2, 8463735), (3, 5642490), (5, 3385494), (6, 2821245), (7, 2418210), (9, 1880830), (10, 1692747), (14, 1209105), (15, 1128498), (18, 940415), (21, 806070), (30, 564249), (35, 483642), (42, 403035), (45, 376166), (63, 268690), (70, 241821), (90, 188083), (97, 174510), (105, 161214), (126, 134345), (194, 87255), (210, 80607), (277, 61110), (291, 58170), (315, 53738), (485, 34902), (554, 30555), (582, 29085), (630, 26869), (679, 24930), (831, 20370), (873, 19390), (970, 17451), (1358, 12465), (1385, 12222), (1455, 11634), (1662, 10185), (1746, 9695), (1939, 8730), (2037, 8310), (2493, 6790), (2770, 6111), (2910, 5817), (3395, 4986), (3878, 4365), (4074, 4155)]