157274970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{275921}}^1$

素因数の和:275950

約数の個数: 32

約数和(自身を含む): 397327680

約数和(自身を除く): 240052710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 275921, 551842, 827763, 1379605, 1655526, 2759210, 4138815, 5242499, 8277630, 10484998, 15727497, 26212495, 31454994, 52424990, 78637485, 157274970]

約数ペア:

[(1, 157274970), (2, 78637485), (3, 52424990), (5, 31454994), (6, 26212495), (10, 15727497), (15, 10484998), (19, 8277630), (30, 5242499), (38, 4138815), (57, 2759210), (95, 1655526), (114, 1379605), (190, 827763), (285, 551842), (570, 275921)]