54157890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1805263}}^1$

素因数の和:1805273

約数の個数: 16

約数和(自身を含む): 129979008

約数和(自身を除く): 75821118

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1805263, 3610526, 5415789, 9026315, 10831578, 18052630, 27078945, 54157890]

約数ペア:

[(1, 54157890), (2, 27078945), (3, 18052630), (5, 10831578), (6, 9026315), (10, 5415789), (15, 3610526), (30, 1805263)]