30407192

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 59941200

約数和(自身を除く): 29534008

約数列:

[1, 2, 4, 8, 37, 43, 74, 86, 148, 172, 296, 344, 1591, 2389, 3182, 4778, 6364, 9556, 12728, 19112, 88393, 102727, 176786, 205454, 353572, 410908, 707144, 821816, 3800899, 7601798, 15203596, 30407192]

約数ペア:

[(1, 30407192), (2, 15203596), (4, 7601798), (8, 3800899), (37, 821816), (43, 707144), (74, 410908), (86, 353572), (148, 205454), (172, 176786), (296, 102727), (344, 88393), (1591, 19112), (2389, 12728), (3182, 9556), (4778, 6364)]