43341340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{877}}^1$

素因数の和:1246

約数の個数: 48

約数和(自身を含む): 104432832

約数和(自身を除く): 61091492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 353, 706, 877, 1412, 1754, 1765, 2471, 3508, 3530, 4385, 4942, 6139, 7060, 8770, 9884, 12278, 12355, 17540, 24556, 24710, 30695, 49420, 61390, 122780, 309581, 619162, 1238324, 1547905, 2167067, 3095810, 4334134, 6191620, 8668268, 10835335, 21670670, 43341340]

約数ペア:

[(1, 43341340), (2, 21670670), (4, 10835335), (5, 8668268), (7, 6191620), (10, 4334134), (14, 3095810), (20, 2167067), (28, 1547905), (35, 1238324), (70, 619162), (140, 309581), (353, 122780), (706, 61390), (877, 49420), (1412, 30695), (1754, 24710), (1765, 24556), (2471, 17540), (3508, 12355), (3530, 12278), (4385, 9884), (4942, 8770), (6139, 7060)]