117969420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{6997}}^1$

素因数の和:7290

約数の個数: 48

約数和(自身を含む): 331537248

約数和(自身を除く): 213567828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 281, 562, 843, 1124, 1405, 1686, 2810, 3372, 4215, 5620, 6997, 8430, 13994, 16860, 20991, 27988, 34985, 41982, 69970, 83964, 104955, 139940, 209910, 419820, 1966157, 3932314, 5898471, 7864628, 9830785, 11796942, 19661570, 23593884, 29492355, 39323140, 58984710, 117969420]

約数ペア:

[(1, 117969420), (2, 58984710), (3, 39323140), (4, 29492355), (5, 23593884), (6, 19661570), (10, 11796942), (12, 9830785), (15, 7864628), (20, 5898471), (30, 3932314), (60, 1966157), (281, 419820), (562, 209910), (843, 139940), (1124, 104955), (1405, 83964), (1686, 69970), (2810, 41982), (3372, 34985), (4215, 27988), (5620, 20991), (6997, 16860), (8430, 13994)]