30305368

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2381}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 59740560

約数和(自身を除く): 29435192

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 2381, 3182, 4762, 6364, 9524, 12728, 19048, 88097, 102383, 176194, 204766, 352388, 409532, 704776, 819064, 3788171, 7576342, 15152684, 30305368]

約数ペア:

[(1, 30305368), (2, 15152684), (4, 7576342), (8, 3788171), (37, 819064), (43, 704776), (74, 409532), (86, 352388), (148, 204766), (172, 176194), (296, 102383), (344, 88097), (1591, 19048), (2381, 12728), (3182, 9524), (4762, 6364)]