63781290

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{12433}}^1$

素因数の和:12468

約数の個数: 64

約数和(自身を含む): 179049600

約数和(自身を除く): 115268310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 12433, 24866, 37299, 62165, 74598, 111897, 124330, 186495, 223794, 236227, 335691, 372990, 472454, 559485, 671382, 708681, 1118970, 1181135, 1417362, 1678455, 2126043, 2362270, 3356910, 3543405, 4252086, 6378129, 7086810, 10630215, 12756258, 21260430, 31890645, 63781290]

約数ペア:

[(1, 63781290), (2, 31890645), (3, 21260430), (5, 12756258), (6, 10630215), (9, 7086810), (10, 6378129), (15, 4252086), (18, 3543405), (19, 3356910), (27, 2362270), (30, 2126043), (38, 1678455), (45, 1417362), (54, 1181135), (57, 1118970), (90, 708681), (95, 671382), (114, 559485), (135, 472454), (171, 372990), (190, 335691), (270, 236227), (285, 223794), (342, 186495), (513, 124330), (570, 111897), (855, 74598), (1026, 62165), (1710, 37299), (2565, 24866), (5130, 12433)]