189675510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{42433}}^1$

素因数の和:42592

約数の個数: 32

約数和(自身を含む): 458287200

約数和(自身を除く): 268611690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 42433, 84866, 127299, 212165, 254598, 424330, 636495, 1272990, 6322517, 12645034, 18967551, 31612585, 37935102, 63225170, 94837755, 189675510]

約数ペア:

[(1, 189675510), (2, 94837755), (3, 63225170), (5, 37935102), (6, 31612585), (10, 18967551), (15, 12645034), (30, 6322517), (149, 1272990), (298, 636495), (447, 424330), (745, 254598), (894, 212165), (1490, 127299), (2235, 84866), (4470, 42433)]