2144580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1196

約数の個数: 48

約数和(自身を含む): 6203904

約数和(自身を除く): 4059324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1153, 1860, 2306, 3459, 4612, 5765, 6918, 11530, 13836, 17295, 23060, 34590, 35743, 69180, 71486, 107229, 142972, 178715, 214458, 357430, 428916, 536145, 714860, 1072290, 2144580]

約数ペア:

[(1, 2144580), (2, 1072290), (3, 714860), (4, 536145), (5, 428916), (6, 357430), (10, 214458), (12, 178715), (15, 142972), (20, 107229), (30, 71486), (31, 69180), (60, 35743), (62, 34590), (93, 23060), (124, 17295), (155, 13836), (186, 11530), (310, 6918), (372, 5765), (465, 4612), (620, 3459), (930, 2306), (1153, 1860)]