5620590

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{257}}^1$

素因数の和:285

約数の個数: 64

約数和(自身を含む): 15232320

約数和(自身を除く): 9611730

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 257, 270, 405, 486, 514, 729, 771, 810, 1215, 1285, 1458, 1542, 2187, 2313, 2430, 2570, 3645, 3855, 4374, 4626, 6939, 7290, 7710, 10935, 11565, 13878, 20817, 21870, 23130, 34695, 41634, 62451, 69390, 104085, 124902, 187353, 208170, 312255, 374706, 562059, 624510, 936765, 1124118, 1873530, 2810295, 5620590]

約数ペア:

[(1, 5620590), (2, 2810295), (3, 1873530), (5, 1124118), (6, 936765), (9, 624510), (10, 562059), (15, 374706), (18, 312255), (27, 208170), (30, 187353), (45, 124902), (54, 104085), (81, 69390), (90, 62451), (135, 41634), (162, 34695), (243, 23130), (257, 21870), (270, 20817), (405, 13878), (486, 11565), (514, 10935), (729, 7710), (771, 7290), (810, 6939), (1215, 4626), (1285, 4374), (1458, 3855), (1542, 3645), (2187, 2570), (2313, 2430)]