10200470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{145721}}^1$

素因数の和:145735

約数の個数: 16

約数和(自身を含む): 20983968

約数和(自身を除く): 10783498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 145721, 291442, 728605, 1020047, 1457210, 2040094, 5100235, 10200470]

約数ペア:

[(1, 10200470), (2, 5100235), (5, 2040094), (7, 1457210), (10, 1020047), (14, 728605), (35, 291442), (70, 145721)]