6931240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{10193}}^1$

素因数の和:10221

約数の個数: 32

約数和(自身を含む): 16514280

約数和(自身を除く): 9583040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 10193, 20386, 40772, 50965, 81544, 101930, 173281, 203860, 346562, 407720, 693124, 866405, 1386248, 1732810, 3465620, 6931240]

約数ペア:

[(1, 6931240), (2, 3465620), (4, 1732810), (5, 1386248), (8, 866405), (10, 693124), (17, 407720), (20, 346562), (34, 203860), (40, 173281), (68, 101930), (85, 81544), (136, 50965), (170, 40772), (340, 20386), (680, 10193)]