30249292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{643}}^1$

素因数の和:1285

約数の個数: 24

約数和(自身を含む): 55899200

約数和(自身を除く): 25649908

約数列:

[1, 2, 4, 19, 38, 76, 619, 643, 1238, 1286, 2476, 2572, 11761, 12217, 23522, 24434, 47044, 48868, 398017, 796034, 1592068, 7562323, 15124646, 30249292]

約数ペア:

[(1, 30249292), (2, 15124646), (4, 7562323), (19, 1592068), (38, 796034), (76, 398017), (619, 48868), (643, 47044), (1238, 24434), (1286, 23522), (2476, 12217), (2572, 11761)]