123359970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{216421}}^1$

素因数の和:216450

約数の個数: 32

約数和(自身を含む): 311647680

約数和(自身を除く): 188287710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 216421, 432842, 649263, 1082105, 1298526, 2164210, 3246315, 4111999, 6492630, 8223998, 12335997, 20559995, 24671994, 41119990, 61679985, 123359970]

約数ペア:

[(1, 123359970), (2, 61679985), (3, 41119990), (5, 24671994), (6, 20559995), (10, 12335997), (15, 8223998), (19, 6492630), (30, 4111999), (38, 3246315), (57, 2164210), (95, 1298526), (114, 1082105), (190, 649263), (285, 432842), (570, 216421)]