15402068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 16349932

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 59, 68, 118, 187, 236, 349, 374, 649, 698, 748, 1003, 1298, 1396, 2006, 2596, 3839, 4012, 5933, 7678, 11033, 11866, 15356, 20591, 22066, 23732, 41182, 44132, 65263, 82364, 130526, 226501, 261052, 350047, 453002, 700094, 906004, 1400188, 3850517, 7701034, 15402068]

約数ペア:

[(1, 15402068), (2, 7701034), (4, 3850517), (11, 1400188), (17, 906004), (22, 700094), (34, 453002), (44, 350047), (59, 261052), (68, 226501), (118, 130526), (187, 82364), (236, 65263), (349, 44132), (374, 41182), (649, 23732), (698, 22066), (748, 20591), (1003, 15356), (1298, 11866), (1396, 11033), (2006, 7678), (2596, 5933), (3839, 4012)]