30233744

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 60444792

約数和(自身を除く): 30211048

約数列:

[1, 2, 4, 8, 16, 53, 101, 106, 202, 212, 353, 404, 424, 706, 808, 848, 1412, 1616, 2824, 5353, 5648, 10706, 18709, 21412, 35653, 37418, 42824, 71306, 74836, 85648, 142612, 149672, 285224, 299344, 570448, 1889609, 3779218, 7558436, 15116872, 30233744]

約数ペア:

[(1, 30233744), (2, 15116872), (4, 7558436), (8, 3779218), (16, 1889609), (53, 570448), (101, 299344), (106, 285224), (202, 149672), (212, 142612), (353, 85648), (404, 74836), (424, 71306), (706, 42824), (808, 37418), (848, 35653), (1412, 21412), (1616, 18709), (2824, 10706), (5353, 5648)]