420866310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{131111}}^1$

素因数の和:131228

約数の個数: 32

約数和(自身を含む): 1019526912

約数和(自身を除く): 598660602

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 131111, 262222, 393333, 655555, 786666, 1311110, 1966665, 3933330, 14028877, 28057754, 42086631, 70144385, 84173262, 140288770, 210433155, 420866310]

約数ペア:

[(1, 420866310), (2, 210433155), (3, 140288770), (5, 84173262), (6, 70144385), (10, 42086631), (15, 28057754), (30, 14028877), (107, 3933330), (214, 1966665), (321, 1311110), (535, 786666), (642, 655555), (1070, 393333), (1605, 262222), (3210, 131111)]