91867980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{66571}}^1$

素因数の和:66606

約数の個数: 48

約数和(自身を含む): 268418304

約数和(自身を除く): 176550324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 66571, 133142, 199713, 266284, 332855, 399426, 665710, 798852, 998565, 1331420, 1531133, 1997130, 3062266, 3994260, 4593399, 6124532, 7655665, 9186798, 15311330, 18373596, 22966995, 30622660, 45933990, 91867980]

約数ペア:

[(1, 91867980), (2, 45933990), (3, 30622660), (4, 22966995), (5, 18373596), (6, 15311330), (10, 9186798), (12, 7655665), (15, 6124532), (20, 4593399), (23, 3994260), (30, 3062266), (46, 1997130), (60, 1531133), (69, 1331420), (92, 998565), (115, 798852), (138, 665710), (230, 399426), (276, 332855), (345, 266284), (460, 199713), (690, 133142), (1380, 66571)]