30709424

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1$

素因数の和:573

約数の個数: 40

約数和(自身を含む): 61537728

約数和(自身を除く): 30828304

約数列:

[1, 2, 4, 8, 16, 47, 94, 97, 188, 194, 376, 388, 421, 752, 776, 842, 1552, 1684, 3368, 4559, 6736, 9118, 18236, 19787, 36472, 39574, 40837, 72944, 79148, 81674, 158296, 163348, 316592, 326696, 653392, 1919339, 3838678, 7677356, 15354712, 30709424]

約数ペア:

[(1, 30709424), (2, 15354712), (4, 7677356), (8, 3838678), (16, 1919339), (47, 653392), (94, 326696), (97, 316592), (188, 163348), (194, 158296), (376, 81674), (388, 79148), (421, 72944), (752, 40837), (776, 39574), (842, 36472), (1552, 19787), (1684, 18236), (3368, 9118), (4559, 6736)]