30254464

素因数分解:

$2^7\times {\mathrm{47}}^2\times {\mathrm{107}}^1$

素因数の和:215

約数の個数: 48

約数和(自身を含む): 62157780

約数和(自身を除く): 31903316

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 107, 128, 188, 214, 376, 428, 752, 856, 1504, 1712, 2209, 3008, 3424, 4418, 5029, 6016, 6848, 8836, 10058, 13696, 17672, 20116, 35344, 40232, 70688, 80464, 141376, 160928, 236363, 282752, 321856, 472726, 643712, 945452, 1890904, 3781808, 7563616, 15127232, 30254464]

約数ペア:

[(1, 30254464), (2, 15127232), (4, 7563616), (8, 3781808), (16, 1890904), (32, 945452), (47, 643712), (64, 472726), (94, 321856), (107, 282752), (128, 236363), (188, 160928), (214, 141376), (376, 80464), (428, 70688), (752, 40232), (856, 35344), (1504, 20116), (1712, 17672), (2209, 13696), (3008, 10058), (3424, 8836), (4418, 6848), (5029, 6016)]