30692996

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{409}}^1$

素因数の和:743

約数の個数: 24

約数和(自身を含む): 54794040

約数和(自身を除く): 24101044

約数列:

[1, 2, 4, 73, 146, 257, 292, 409, 514, 818, 1028, 1636, 18761, 29857, 37522, 59714, 75044, 105113, 119428, 210226, 420452, 7673249, 15346498, 30692996]

約数ペア:

[(1, 30692996), (2, 15346498), (4, 7673249), (73, 420452), (146, 210226), (257, 119428), (292, 105113), (409, 75044), (514, 59714), (818, 37522), (1028, 29857), (1636, 18761)]