17292380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{123517}}^1$

素因数の和:123533

約数の個数: 24

約数和(自身を含む): 41502048

約数和(自身を除く): 24209668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 123517, 247034, 494068, 617585, 864619, 1235170, 1729238, 2470340, 3458476, 4323095, 8646190, 17292380]

約数ペア:

[(1, 17292380), (2, 8646190), (4, 4323095), (5, 3458476), (7, 2470340), (10, 1729238), (14, 1235170), (20, 864619), (28, 617585), (35, 494068), (70, 247034), (140, 123517)]