15294470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 28753920

約数和(自身を除く): 13459450

約数列:

[1, 2, 5, 10, 31, 62, 103, 155, 206, 310, 479, 515, 958, 1030, 2395, 3193, 4790, 6386, 14849, 15965, 29698, 31930, 49337, 74245, 98674, 148490, 246685, 493370, 1529447, 3058894, 7647235, 15294470]

約数ペア:

[(1, 15294470), (2, 7647235), (5, 3058894), (10, 1529447), (31, 493370), (62, 246685), (103, 148490), (155, 98674), (206, 74245), (310, 49337), (479, 31930), (515, 29698), (958, 15965), (1030, 14849), (2395, 6386), (3193, 4790)]