153227060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{25453}}^1$

素因数の和:25512

約数の個数: 48

約数和(自身を含む): 376311936

約数和(自身を除く): 223084876

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, 25453, 50906, 101812, 127265, 178171, 254530, 356342, 509060, 712684, 890855, 1094479, 1781710, 2188958, 3563420, 4377916, 5472395, 7661353, 10944790, 15322706, 21889580, 30645412, 38306765, 76613530, 153227060]

約数ペア:

[(1, 153227060), (2, 76613530), (4, 38306765), (5, 30645412), (7, 21889580), (10, 15322706), (14, 10944790), (20, 7661353), (28, 5472395), (35, 4377916), (43, 3563420), (70, 2188958), (86, 1781710), (140, 1094479), (172, 890855), (215, 712684), (301, 509060), (430, 356342), (602, 254530), (860, 178171), (1204, 127265), (1505, 101812), (3010, 50906), (6020, 25453)]