3065896540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{21899261}}^1$

素因数の和:21899277

約数の個数: 24

約数和(自身を含む): 7358152032

約数和(自身を除く): 4292255492

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 21899261, 43798522, 87597044, 109496305, 153294827, 218992610, 306589654, 437985220, 613179308, 766474135, 1532948270, 3065896540]

約数ペア:

[(1, 3065896540), (2, 1532948270), (4, 766474135), (5, 613179308), (7, 437985220), (10, 306589654), (14, 218992610), (20, 153294827), (28, 109496305), (35, 87597044), (70, 43798522), (140, 21899261)]