28858770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11057}}^1$

素因数の和:11099

約数の個数: 48

約数和(自身を含む): 77627160

約数和(自身を除く): 48768390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 522, 870, 1305, 2610, 11057, 22114, 33171, 55285, 66342, 99513, 110570, 165855, 199026, 320653, 331710, 497565, 641306, 961959, 995130, 1603265, 1923918, 2885877, 3206530, 4809795, 5771754, 9619590, 14429385, 28858770]

約数ペア:

[(1, 28858770), (2, 14429385), (3, 9619590), (5, 5771754), (6, 4809795), (9, 3206530), (10, 2885877), (15, 1923918), (18, 1603265), (29, 995130), (30, 961959), (45, 641306), (58, 497565), (87, 331710), (90, 320653), (145, 199026), (174, 165855), (261, 110570), (290, 99513), (435, 66342), (522, 55285), (870, 33171), (1305, 22114), (2610, 11057)]