30434978

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{10709}}^1$

素因数の和:10754

約数の個数: 24

約数和(自身を含む): 54942300

約数和(自身を除く): 24507322

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 10709, 21418, 74963, 149926, 310561, 524741, 621122, 1049482, 2173927, 4347854, 15217489, 30434978]

約数ペア:

[(1, 30434978), (2, 15217489), (7, 4347854), (14, 2173927), (29, 1049482), (49, 621122), (58, 524741), (98, 310561), (203, 149926), (406, 74963), (1421, 21418), (2842, 10709)]