266305410

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{422707}}^1$

素因数の和:422727

約数の個数: 48

約数和(自身を含む): 791309376

約数和(自身を除く): 525003966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 422707, 845414, 1268121, 2113535, 2536242, 2958949, 3804363, 4227070, 5917898, 6340605, 7608726, 8876847, 12681210, 14794745, 17753694, 19021815, 26630541, 29589490, 38043630, 44384235, 53261082, 88768470, 133152705, 266305410]

約数ペア:

[(1, 266305410), (2, 133152705), (3, 88768470), (5, 53261082), (6, 44384235), (7, 38043630), (9, 29589490), (10, 26630541), (14, 19021815), (15, 17753694), (18, 14794745), (21, 12681210), (30, 8876847), (35, 7608726), (42, 6340605), (45, 5917898), (63, 4227070), (70, 3804363), (90, 2958949), (105, 2536242), (126, 2113535), (210, 1268121), (315, 845414), (630, 422707)]