72222530

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1627}}^1$

素因数の和:1850

約数の個数: 32

約数和(自身を含む): 136439424

約数和(自身を除く): 64216894

約数列:

[1, 2, 5, 10, 23, 46, 115, 193, 230, 386, 965, 1627, 1930, 3254, 4439, 8135, 8878, 16270, 22195, 37421, 44390, 74842, 187105, 314011, 374210, 628022, 1570055, 3140110, 7222253, 14444506, 36111265, 72222530]

約数ペア:

[(1, 72222530), (2, 36111265), (5, 14444506), (10, 7222253), (23, 3140110), (46, 1570055), (115, 628022), (193, 374210), (230, 314011), (386, 187105), (965, 74842), (1627, 44390), (1930, 37421), (3254, 22195), (4439, 16270), (8135, 8878)]