7456770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2857}}^1$

素因数の和:2899

約数の個数: 48

約数和(自身を含む): 20063160

約数和(自身を除く): 12606390

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, 2857, 5714, 8571, 14285, 17142, 25713, 28570, 42855, 51426, 82853, 85710, 128565, 165706, 248559, 257130, 414265, 497118, 745677, 828530, 1242795, 1491354, 2485590, 3728385, 7456770]

約数ペア:

[(1, 7456770), (2, 3728385), (3, 2485590), (5, 1491354), (6, 1242795), (9, 828530), (10, 745677), (15, 497118), (18, 414265), (29, 257130), (30, 248559), (45, 165706), (58, 128565), (87, 85710), (90, 82853), (145, 51426), (174, 42855), (261, 28570), (290, 25713), (435, 17142), (522, 14285), (870, 8571), (1305, 5714), (2610, 2857)]