30731044

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{5273}}^1$

素因数の和:5355

約数の個数: 24

約数和(自身を含む): 56706048

約数和(自身を除く): 25975004

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5273, 5828, 10546, 21092, 163463, 247831, 326926, 495662, 653852, 991324, 7682761, 15365522, 30731044]

約数ペア:

[(1, 30731044), (2, 15365522), (4, 7682761), (31, 991324), (47, 653852), (62, 495662), (94, 326926), (124, 247831), (188, 163463), (1457, 21092), (2914, 10546), (5273, 5828)]