30574390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{673}}^1$

素因数の和:757

約数の個数: 64

約数和(自身を含む): 69880320

約数和(自身を除く): 39305930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 154, 295, 385, 413, 590, 649, 673, 770, 826, 1298, 1346, 2065, 3245, 3365, 4130, 4543, 4711, 6490, 6730, 7403, 9086, 9422, 14806, 22715, 23555, 37015, 39707, 45430, 47110, 51821, 74030, 79414, 103642, 198535, 259105, 277949, 397070, 436777, 518210, 555898, 873554, 1389745, 2183885, 2779490, 3057439, 4367770, 6114878, 15287195, 30574390]

約数ペア:

[(1, 30574390), (2, 15287195), (5, 6114878), (7, 4367770), (10, 3057439), (11, 2779490), (14, 2183885), (22, 1389745), (35, 873554), (55, 555898), (59, 518210), (70, 436777), (77, 397070), (110, 277949), (118, 259105), (154, 198535), (295, 103642), (385, 79414), (413, 74030), (590, 51821), (649, 47110), (673, 45430), (770, 39707), (826, 37015), (1298, 23555), (1346, 22715), (2065, 14806), (3245, 9422), (3365, 9086), (4130, 7403), (4543, 6730), (4711, 6490)]