2015396810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{254791}}^1$

素因数の和:254918

約数の個数: 32

約数和(自身を含む): 4182665472

約数和(自身を除く): 2167268662

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 254791, 509582, 1273955, 1783537, 2547910, 3567074, 8917685, 17835370, 28791383, 57582766, 143956915, 201539681, 287913830, 403079362, 1007698405, 2015396810]

約数ペア:

[(1, 2015396810), (2, 1007698405), (5, 403079362), (7, 287913830), (10, 201539681), (14, 143956915), (35, 57582766), (70, 28791383), (113, 17835370), (226, 8917685), (565, 3567074), (791, 2547910), (1130, 1783537), (1582, 1273955), (3955, 509582), (7910, 254791)]