2013123930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{753979}}^1$

素因数の和:754078

約数の個数: 32

約数和(自身を含む): 4885790400

約数和(自身を除く): 2872666470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1335, 2670, 753979, 1507958, 2261937, 3769895, 4523874, 7539790, 11309685, 22619370, 67104131, 134208262, 201312393, 335520655, 402624786, 671041310, 1006561965, 2013123930]

約数ペア:

[(1, 2013123930), (2, 1006561965), (3, 671041310), (5, 402624786), (6, 335520655), (10, 201312393), (15, 134208262), (30, 67104131), (89, 22619370), (178, 11309685), (267, 7539790), (445, 4523874), (534, 3769895), (890, 2261937), (1335, 1507958), (2670, 753979)]