21869900040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{182249167}}^1$

素因数の和:182249181

約数の個数: 32

約数和(自身を含む): 65609700480

約数和(自身を除く): 43739800440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 182249167, 364498334, 546747501, 728996668, 911245835, 1093495002, 1457993336, 1822491670, 2186990004, 2733737505, 3644983340, 4373980008, 5467475010, 7289966680, 10934950020, 21869900040]

約数ペア:

[(1, 21869900040), (2, 10934950020), (3, 7289966680), (4, 5467475010), (5, 4373980008), (6, 3644983340), (8, 2733737505), (10, 2186990004), (12, 1822491670), (15, 1457993336), (20, 1093495002), (24, 911245835), (30, 728996668), (40, 546747501), (60, 364498334), (120, 182249167)]