4491540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{24953}}^1$

素因数の和:24968

約数の個数: 36

約数和(自身を含む): 13624884

約数和(自身を除く): 9133344

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 24953, 49906, 74859, 99812, 124765, 149718, 224577, 249530, 299436, 374295, 449154, 499060, 748590, 898308, 1122885, 1497180, 2245770, 4491540]

約数ペア:

[(1, 4491540), (2, 2245770), (3, 1497180), (4, 1122885), (5, 898308), (6, 748590), (9, 499060), (10, 449154), (12, 374295), (15, 299436), (18, 249530), (20, 224577), (30, 149718), (36, 124765), (45, 99812), (60, 74859), (90, 49906), (180, 24953)]