91088620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{15131}}^1$

素因数の和:15190

約数の個数: 48

約数和(自身を含む): 223711488

約数和(自身を除く): 132622868

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, 15131, 30262, 60524, 75655, 105917, 151310, 211834, 302620, 423668, 529585, 650633, 1059170, 1301266, 2118340, 2602532, 3253165, 4554431, 6506330, 9108862, 13012660, 18217724, 22772155, 45544310, 91088620]

約数ペア:

[(1, 91088620), (2, 45544310), (4, 22772155), (5, 18217724), (7, 13012660), (10, 9108862), (14, 6506330), (20, 4554431), (28, 3253165), (35, 2602532), (43, 2118340), (70, 1301266), (86, 1059170), (140, 650633), (172, 529585), (215, 423668), (301, 302620), (430, 211834), (602, 151310), (860, 105917), (1204, 75655), (1505, 60524), (3010, 30262), (6020, 15131)]