907420

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{769}}^1$

素因数の和:837

約数の個数: 24

約数和(自身を含む): 1940400

約数和(自身を除く): 1032980

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 769, 1180, 1538, 3076, 3845, 7690, 15380, 45371, 90742, 181484, 226855, 453710, 907420]

約数ペア:

[(1, 907420), (2, 453710), (4, 226855), (5, 181484), (10, 90742), (20, 45371), (59, 15380), (118, 7690), (236, 3845), (295, 3076), (590, 1538), (769, 1180)]