517831830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{997}}^1$

素因数の和:1238

約数の個数: 96

約数和(自身を含む): 1401192000

約数和(自身を除く): 883360170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 199, 261, 290, 398, 435, 522, 597, 870, 995, 997, 1194, 1305, 1791, 1990, 1994, 2610, 2985, 2991, 3582, 4985, 5771, 5970, 5982, 8955, 8973, 9970, 11542, 14955, 17313, 17910, 17946, 28855, 28913, 29910, 34626, 44865, 51939, 57710, 57826, 86565, 86739, 89730, 103878, 144565, 173130, 173478, 198403, 259695, 260217, 289130, 396806, 433695, 519390, 520434, 595209, 867390, 992015, 1190418, 1301085, 1785627, 1984030, 2602170, 2976045, 3571254, 5753687, 5952090, 8928135, 11507374, 17261061, 17856270, 28768435, 34522122, 51783183, 57536870, 86305305, 103566366, 172610610, 258915915, 517831830]

約数ペア:

[(1, 517831830), (2, 258915915), (3, 172610610), (5, 103566366), (6, 86305305), (9, 57536870), (10, 51783183), (15, 34522122), (18, 28768435), (29, 17856270), (30, 17261061), (45, 11507374), (58, 8928135), (87, 5952090), (90, 5753687), (145, 3571254), (174, 2976045), (199, 2602170), (261, 1984030), (290, 1785627), (398, 1301085), (435, 1190418), (522, 992015), (597, 867390), (870, 595209), (995, 520434), (997, 519390), (1194, 433695), (1305, 396806), (1791, 289130), (1990, 260217), (1994, 259695), (2610, 198403), (2985, 173478), (2991, 173130), (3582, 144565), (4985, 103878), (5771, 89730), (5970, 86739), (5982, 86565), (8955, 57826), (8973, 57710), (9970, 51939), (11542, 44865), (14955, 34626), (17313, 29910), (17910, 28913), (17946, 28855)]