788361140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{130957}}^1$

素因数の和:131016

約数の個数: 48

約数和(自身を含む): 1936083072

約数和(自身を除く): 1147721932

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, 130957, 261914, 523828, 654785, 916699, 1309570, 1833398, 2619140, 3666796, 4583495, 5631151, 9166990, 11262302, 18333980, 22524604, 28155755, 39418057, 56311510, 78836114, 112623020, 157672228, 197090285, 394180570, 788361140]

約数ペア:

[(1, 788361140), (2, 394180570), (4, 197090285), (5, 157672228), (7, 112623020), (10, 78836114), (14, 56311510), (20, 39418057), (28, 28155755), (35, 22524604), (43, 18333980), (70, 11262302), (86, 9166990), (140, 5631151), (172, 4583495), (215, 3666796), (301, 2619140), (430, 1833398), (602, 1309570), (860, 916699), (1204, 654785), (1505, 523828), (3010, 261914), (6020, 130957)]