42071730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1402391}}^1$

素因数の和:1402401

約数の個数: 16

約数和(自身を含む): 100972224

約数和(自身を除く): 58900494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1402391, 2804782, 4207173, 7011955, 8414346, 14023910, 21035865, 42071730]

約数ペア:

[(1, 42071730), (2, 21035865), (3, 14023910), (5, 8414346), (6, 7011955), (10, 4207173), (15, 2804782), (30, 1402391)]