15290004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{311}}^1$

素因数の和:576

約数の個数: 48

約数和(自身を含む): 38054016

約数和(自身を除く): 22764012

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 241, 311, 482, 622, 723, 933, 964, 1244, 1446, 1866, 2892, 3732, 4097, 5287, 8194, 10574, 12291, 15861, 16388, 21148, 24582, 31722, 49164, 63444, 74951, 149902, 224853, 299804, 449706, 899412, 1274167, 2548334, 3822501, 5096668, 7645002, 15290004]

約数ペア:

[(1, 15290004), (2, 7645002), (3, 5096668), (4, 3822501), (6, 2548334), (12, 1274167), (17, 899412), (34, 449706), (51, 299804), (68, 224853), (102, 149902), (204, 74951), (241, 63444), (311, 49164), (482, 31722), (622, 24582), (723, 21148), (933, 16388), (964, 15861), (1244, 12291), (1446, 10574), (1866, 8194), (2892, 5287), (3732, 4097)]