30031992

素因数分解:

$2^3\times 3^3\times {\mathrm{257}}^1\times {\mathrm{541}}^1$

素因数の和:813

約数の個数: 64

約数和(自身を含む): 83901600

約数和(自身を除く): 53869608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 257, 514, 541, 771, 1028, 1082, 1542, 1623, 2056, 2164, 2313, 3084, 3246, 4328, 4626, 4869, 6168, 6492, 6939, 9252, 9738, 12984, 13878, 14607, 18504, 19476, 27756, 29214, 38952, 55512, 58428, 116856, 139037, 278074, 417111, 556148, 834222, 1112296, 1251333, 1668444, 2502666, 3336888, 3753999, 5005332, 7507998, 10010664, 15015996, 30031992]

約数ペア:

[(1, 30031992), (2, 15015996), (3, 10010664), (4, 7507998), (6, 5005332), (8, 3753999), (9, 3336888), (12, 2502666), (18, 1668444), (24, 1251333), (27, 1112296), (36, 834222), (54, 556148), (72, 417111), (108, 278074), (216, 139037), (257, 116856), (514, 58428), (541, 55512), (771, 38952), (1028, 29214), (1082, 27756), (1542, 19476), (1623, 18504), (2056, 14607), (2164, 13878), (2313, 12984), (3084, 9738), (3246, 9252), (4328, 6939), (4626, 6492), (4869, 6168)]