928725490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{20443}}^1$

素因数の和:20527

約数の個数: 64

約数和(自身を含む): 2119633920

約数和(自身を除く): 1190908430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 154, 295, 385, 413, 590, 649, 770, 826, 1298, 2065, 3245, 4130, 4543, 6490, 9086, 20443, 22715, 40886, 45430, 102215, 143101, 204430, 224873, 286202, 449746, 715505, 1124365, 1206137, 1431010, 1574111, 2248730, 2412274, 3148222, 6030685, 7870555, 8442959, 12061370, 13267507, 15741110, 16885918, 26535014, 42214795, 66337535, 84429590, 92872549, 132675070, 185745098, 464362745, 928725490]

約数ペア:

[(1, 928725490), (2, 464362745), (5, 185745098), (7, 132675070), (10, 92872549), (11, 84429590), (14, 66337535), (22, 42214795), (35, 26535014), (55, 16885918), (59, 15741110), (70, 13267507), (77, 12061370), (110, 8442959), (118, 7870555), (154, 6030685), (295, 3148222), (385, 2412274), (413, 2248730), (590, 1574111), (649, 1431010), (770, 1206137), (826, 1124365), (1298, 715505), (2065, 449746), (3245, 286202), (4130, 224873), (4543, 204430), (6490, 143101), (9086, 102215), (20443, 45430), (22715, 40886)]