13512590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 30965760

約数和(自身を除く): 17453170

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 31, 35, 62, 65, 70, 91, 130, 155, 182, 217, 310, 403, 434, 455, 479, 806, 910, 958, 1085, 2015, 2170, 2395, 2821, 3353, 4030, 4790, 5642, 6227, 6706, 12454, 14105, 14849, 16765, 28210, 29698, 31135, 33530, 43589, 62270, 74245, 87178, 103943, 148490, 193037, 207886, 217945, 386074, 435890, 519715, 965185, 1039430, 1351259, 1930370, 2702518, 6756295, 13512590]

約数ペア:

[(1, 13512590), (2, 6756295), (5, 2702518), (7, 1930370), (10, 1351259), (13, 1039430), (14, 965185), (26, 519715), (31, 435890), (35, 386074), (62, 217945), (65, 207886), (70, 193037), (91, 148490), (130, 103943), (155, 87178), (182, 74245), (217, 62270), (310, 43589), (403, 33530), (434, 31135), (455, 29698), (479, 28210), (806, 16765), (910, 14849), (958, 14105), (1085, 12454), (2015, 6706), (2170, 6227), (2395, 5642), (2821, 4790), (3353, 4030)]