74726260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12413}}^1$

素因数の和:12472

約数の個数: 48

約数和(自身を含む): 183528576

約数和(自身を除く): 108802316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 43, 70, 86, 140, 172, 215, 301, 430, 602, 860, 1204, 1505, 3010, 6020, 12413, 24826, 49652, 62065, 86891, 124130, 173782, 248260, 347564, 434455, 533759, 868910, 1067518, 1737820, 2135036, 2668795, 3736313, 5337590, 7472626, 10675180, 14945252, 18681565, 37363130, 74726260]

約数ペア:

[(1, 74726260), (2, 37363130), (4, 18681565), (5, 14945252), (7, 10675180), (10, 7472626), (14, 5337590), (20, 3736313), (28, 2668795), (35, 2135036), (43, 1737820), (70, 1067518), (86, 868910), (140, 533759), (172, 434455), (215, 347564), (301, 248260), (430, 173782), (602, 124130), (860, 86891), (1204, 62065), (1505, 49652), (3010, 24826), (6020, 12413)]