15310530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{547}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 40008384

約数和(自身を除く): 24697854

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 311, 547, 622, 933, 1094, 1555, 1641, 1866, 2735, 2799, 3110, 3282, 4665, 4923, 5470, 5598, 8205, 9330, 9846, 13995, 16410, 24615, 27990, 49230, 170117, 340234, 510351, 850585, 1020702, 1531053, 1701170, 2551755, 3062106, 5103510, 7655265, 15310530]

約数ペア:

[(1, 15310530), (2, 7655265), (3, 5103510), (5, 3062106), (6, 2551755), (9, 1701170), (10, 1531053), (15, 1020702), (18, 850585), (30, 510351), (45, 340234), (90, 170117), (311, 49230), (547, 27990), (622, 24615), (933, 16410), (1094, 13995), (1555, 9846), (1641, 9330), (1866, 8205), (2735, 5598), (2799, 5470), (3110, 4923), (3282, 4665)]