75071730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2502391}}^1$

素因数の和:2502401

約数の個数: 16

約数和(自身を含む): 180172224

約数和(自身を除く): 105100494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2502391, 5004782, 7507173, 12511955, 15014346, 25023910, 37535865, 75071730]

約数ペア:

[(1, 75071730), (2, 37535865), (3, 25023910), (5, 15014346), (6, 12511955), (10, 7507173), (15, 5004782), (30, 2502391)]