84245820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3433}}^1$

素因数の和:3854

約数の個数: 48

約数和(自身を含む): 236533920

約数和(自身を除く): 152288100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 409, 818, 1227, 1636, 2045, 2454, 3433, 4090, 4908, 6135, 6866, 8180, 10299, 12270, 13732, 17165, 20598, 24540, 34330, 41196, 51495, 68660, 102990, 205980, 1404097, 2808194, 4212291, 5616388, 7020485, 8424582, 14040970, 16849164, 21061455, 28081940, 42122910, 84245820]

約数ペア:

[(1, 84245820), (2, 42122910), (3, 28081940), (4, 21061455), (5, 16849164), (6, 14040970), (10, 8424582), (12, 7020485), (15, 5616388), (20, 4212291), (30, 2808194), (60, 1404097), (409, 205980), (818, 102990), (1227, 68660), (1636, 51495), (2045, 41196), (2454, 34330), (3433, 24540), (4090, 20598), (4908, 17165), (6135, 13732), (6866, 12270), (8180, 10299)]