75349290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2511643}}^1$

素因数の和:2511653

約数の個数: 16

約数和(自身を含む): 180838368

約数和(自身を除く): 105489078

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2511643, 5023286, 7534929, 12558215, 15069858, 25116430, 37674645, 75349290]

約数ペア:

[(1, 75349290), (2, 37674645), (3, 25116430), (5, 15069858), (6, 12558215), (10, 7534929), (15, 5023286), (30, 2511643)]