30254764

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23417}}^1$

素因数の和:23457

約数の個数: 24

約数和(自身を含む): 59013360

約数和(自身を除く): 28758596

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 23417, 46834, 93668, 398089, 444923, 796178, 889846, 1592356, 1779692, 7563691, 15127382, 30254764]

約数ペア:

[(1, 30254764), (2, 15127382), (4, 7563691), (17, 1779692), (19, 1592356), (34, 889846), (38, 796178), (68, 444923), (76, 398089), (323, 93668), (646, 46834), (1292, 23417)]