84305820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1405097}}^1$

素因数の和:1405109

約数の個数: 24

約数和(自身を含む): 236056464

約数和(自身を除く): 151750644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1405097, 2810194, 4215291, 5620388, 7025485, 8430582, 14050970, 16861164, 21076455, 28101940, 42152910, 84305820]

約数ペア:

[(1, 84305820), (2, 42152910), (3, 28101940), (4, 21076455), (5, 16861164), (6, 14050970), (10, 8430582), (12, 7025485), (15, 5620388), (20, 4215291), (30, 2810194), (60, 1405097)]