123037810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{76421}}^1$

素因数の和:76458

約数の個数: 32

約数和(自身を含む): 264114432

約数和(自身を除く): 141076622

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 76421, 152842, 382105, 534947, 764210, 1069894, 1757683, 2674735, 3515366, 5349470, 8788415, 12303781, 17576830, 24607562, 61518905, 123037810]

約数ペア:

[(1, 123037810), (2, 61518905), (5, 24607562), (7, 17576830), (10, 12303781), (14, 8788415), (23, 5349470), (35, 3515366), (46, 2674735), (70, 1757683), (115, 1069894), (161, 764210), (230, 534947), (322, 382105), (805, 152842), (1610, 76421)]