135061780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{2111}}^1$

素因数の和:2584

約数の個数: 48

約数和(自身を含む): 325011456

約数和(自身を除く): 189949676

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 457, 914, 1828, 2111, 2285, 3199, 4222, 4570, 6398, 8444, 9140, 10555, 12796, 14777, 15995, 21110, 29554, 31990, 42220, 59108, 63980, 73885, 147770, 295540, 964727, 1929454, 3858908, 4823635, 6753089, 9647270, 13506178, 19294540, 27012356, 33765445, 67530890, 135061780]

約数ペア:

[(1, 135061780), (2, 67530890), (4, 33765445), (5, 27012356), (7, 19294540), (10, 13506178), (14, 9647270), (20, 6753089), (28, 4823635), (35, 3858908), (70, 1929454), (140, 964727), (457, 295540), (914, 147770), (1828, 73885), (2111, 63980), (2285, 59108), (3199, 42220), (4222, 31990), (4570, 29554), (6398, 21110), (8444, 15995), (9140, 14777), (10555, 12796)]