30185656

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1867}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 59178240

約数和(自身を除く): 28992584

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 172, 188, 344, 376, 1867, 2021, 3734, 4042, 7468, 8084, 14936, 16168, 80281, 87749, 160562, 175498, 321124, 350996, 642248, 701992, 3773207, 7546414, 15092828, 30185656]

約数ペア:

[(1, 30185656), (2, 15092828), (4, 7546414), (8, 3773207), (43, 701992), (47, 642248), (86, 350996), (94, 321124), (172, 175498), (188, 160562), (344, 87749), (376, 80281), (1867, 16168), (2021, 14936), (3734, 8084), (4042, 7468)]