47347730

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{739}}^1$

素因数の和:938

約数の個数: 32

約数和(自身を含む): 87912000

約数和(自身を除く): 40564270

約数列:

[1, 2, 5, 10, 43, 86, 149, 215, 298, 430, 739, 745, 1478, 1490, 3695, 6407, 7390, 12814, 31777, 32035, 63554, 64070, 110111, 158885, 220222, 317770, 550555, 1101110, 4734773, 9469546, 23673865, 47347730]

約数ペア:

[(1, 47347730), (2, 23673865), (5, 9469546), (10, 4734773), (43, 1101110), (86, 550555), (149, 317770), (215, 220222), (298, 158885), (430, 110111), (739, 64070), (745, 63554), (1478, 32035), (1490, 31777), (3695, 12814), (6407, 7390)]