1377805590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2186993}}^1$

素因数の和:2187013

約数の個数: 48

約数和(自身を含む): 4094052768

約数和(自身を除く): 2716247178

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2186993, 4373986, 6560979, 10934965, 13121958, 15308951, 19682937, 21869930, 30617902, 32804895, 39365874, 45926853, 65609790, 76544755, 91853706, 98414685, 137780559, 153089510, 196829370, 229634265, 275561118, 459268530, 688902795, 1377805590]

約数ペア:

[(1, 1377805590), (2, 688902795), (3, 459268530), (5, 275561118), (6, 229634265), (7, 196829370), (9, 153089510), (10, 137780559), (14, 98414685), (15, 91853706), (18, 76544755), (21, 65609790), (30, 45926853), (35, 39365874), (42, 32804895), (45, 30617902), (63, 21869930), (70, 19682937), (90, 15308951), (105, 13121958), (126, 10934965), (210, 6560979), (315, 4373986), (630, 2186993)]