19288770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{22171}}^1$

素因数の和:22210

約数の個数: 32

約数和(自身を含む): 47891520

約数和(自身を除く): 28602750

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 22171, 44342, 66513, 110855, 133026, 221710, 332565, 642959, 665130, 1285918, 1928877, 3214795, 3857754, 6429590, 9644385, 19288770]

約数ペア:

[(1, 19288770), (2, 9644385), (3, 6429590), (5, 3857754), (6, 3214795), (10, 1928877), (15, 1285918), (29, 665130), (30, 642959), (58, 332565), (87, 221710), (145, 133026), (174, 110855), (290, 66513), (435, 44342), (870, 22171)]