9992290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:727

約数の個数: 64

約数和(自身を含む): 23639040

約数和(自身を除く): 13646750

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 665, 683, 770, 1045, 1330, 1366, 1463, 2090, 2926, 3415, 4781, 6830, 7315, 7513, 9562, 12977, 14630, 15026, 23905, 25954, 37565, 47810, 52591, 64885, 75130, 90839, 105182, 129770, 142747, 181678, 262955, 285494, 454195, 525910, 713735, 908390, 999229, 1427470, 1998458, 4996145, 9992290]

約数ペア:

[(1, 9992290), (2, 4996145), (5, 1998458), (7, 1427470), (10, 999229), (11, 908390), (14, 713735), (19, 525910), (22, 454195), (35, 285494), (38, 262955), (55, 181678), (70, 142747), (77, 129770), (95, 105182), (110, 90839), (133, 75130), (154, 64885), (190, 52591), (209, 47810), (266, 37565), (385, 25954), (418, 23905), (665, 15026), (683, 14630), (770, 12977), (1045, 9562), (1330, 7513), (1366, 7315), (1463, 6830), (2090, 4781), (2926, 3415)]