23391540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{129953}}^1$

素因数の和:129968

約数の個数: 36

約数和(自身を含む): 70954884

約数和(自身を除く): 47563344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 129953, 259906, 389859, 519812, 649765, 779718, 1169577, 1299530, 1559436, 1949295, 2339154, 2599060, 3898590, 4678308, 5847885, 7797180, 11695770, 23391540]

約数ペア:

[(1, 23391540), (2, 11695770), (3, 7797180), (4, 5847885), (5, 4678308), (6, 3898590), (9, 2599060), (10, 2339154), (12, 1949295), (15, 1559436), (18, 1299530), (20, 1169577), (30, 779718), (36, 649765), (45, 519812), (60, 389859), (90, 259906), (180, 129953)]