1356790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 2653920

約数和(自身を除く): 1297130

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 193, 370, 386, 703, 965, 1406, 1930, 3515, 3667, 7030, 7141, 7334, 14282, 18335, 35705, 36670, 71410, 135679, 271358, 678395, 1356790]

約数ペア:

[(1, 1356790), (2, 678395), (5, 271358), (10, 135679), (19, 71410), (37, 36670), (38, 35705), (74, 18335), (95, 14282), (185, 7334), (190, 7141), (193, 7030), (370, 3667), (386, 3515), (703, 1930), (965, 1406)]