141022970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5749}}^1$

素因数の和:5990

約数の個数: 32

約数和(自身を含む): 278208000

約数和(自身を除く): 137185030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 223, 446, 1115, 2230, 2453, 4906, 5749, 11498, 12265, 24530, 28745, 57490, 63239, 126478, 316195, 632390, 1282027, 2564054, 6410135, 12820270, 14102297, 28204594, 70511485, 141022970]

約数ペア:

[(1, 141022970), (2, 70511485), (5, 28204594), (10, 14102297), (11, 12820270), (22, 6410135), (55, 2564054), (110, 1282027), (223, 632390), (446, 316195), (1115, 126478), (2230, 63239), (2453, 57490), (4906, 28745), (5749, 24530), (11498, 12265)]