40910730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{194813}}^1$

素因数の和:194830

約数の個数: 32

約数和(自身を含む): 112212864

約数和(自身を除く): 71302134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 194813, 389626, 584439, 974065, 1168878, 1363691, 1948130, 2727382, 2922195, 4091073, 5844390, 6818455, 8182146, 13636910, 20455365, 40910730]

約数ペア:

[(1, 40910730), (2, 20455365), (3, 13636910), (5, 8182146), (6, 6818455), (7, 5844390), (10, 4091073), (14, 2922195), (15, 2727382), (21, 1948130), (30, 1363691), (35, 1168878), (42, 974065), (70, 584439), (105, 389626), (210, 194813)]