30856436

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{353}}^1$

素因数の和:452

約数の個数: 36

約数和(自身を含む): 59774316

約数和(自身を除く): 28917880

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 353, 533, 706, 1066, 1412, 1681, 2132, 3362, 4589, 6724, 9178, 14473, 18356, 21853, 28946, 43706, 57892, 87412, 188149, 376298, 593393, 752596, 1186786, 2373572, 7714109, 15428218, 30856436]

約数ペア:

[(1, 30856436), (2, 15428218), (4, 7714109), (13, 2373572), (26, 1186786), (41, 752596), (52, 593393), (82, 376298), (164, 188149), (353, 87412), (533, 57892), (706, 43706), (1066, 28946), (1412, 21853), (1681, 18356), (2132, 14473), (3362, 9178), (4589, 6724)]