30190816

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{593}}^1$

素因数の和:683

約数の個数: 48

約数和(自身を含む): 62569584

約数和(自身を除く): 32378768

約数列:

[1, 2, 4, 8, 16, 32, 37, 43, 74, 86, 148, 172, 296, 344, 592, 593, 688, 1184, 1186, 1376, 1591, 2372, 3182, 4744, 6364, 9488, 12728, 18976, 21941, 25456, 25499, 43882, 50912, 50998, 87764, 101996, 175528, 203992, 351056, 407984, 702112, 815968, 943463, 1886926, 3773852, 7547704, 15095408, 30190816]

約数ペア:

[(1, 30190816), (2, 15095408), (4, 7547704), (8, 3773852), (16, 1886926), (32, 943463), (37, 815968), (43, 702112), (74, 407984), (86, 351056), (148, 203992), (172, 175528), (296, 101996), (344, 87764), (592, 50998), (593, 50912), (688, 43882), (1184, 25499), (1186, 25456), (1376, 21941), (1591, 18976), (2372, 12728), (3182, 9488), (4744, 6364)]