91082810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1$

素因数の和:1119

約数の個数: 64

約数和(自身を含む): 203986944

約数和(自身を除く): 112904134

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 101, 130, 182, 202, 455, 505, 707, 910, 991, 1010, 1313, 1414, 1982, 2626, 3535, 4955, 6565, 6937, 7070, 9191, 9910, 12883, 13130, 13874, 18382, 25766, 34685, 45955, 64415, 69370, 90181, 91910, 100091, 128830, 180362, 200182, 450905, 500455, 700637, 901810, 1000910, 1301183, 1401274, 2602366, 3503185, 6505915, 7006370, 9108281, 13011830, 18216562, 45541405, 91082810]

約数ペア:

[(1, 91082810), (2, 45541405), (5, 18216562), (7, 13011830), (10, 9108281), (13, 7006370), (14, 6505915), (26, 3503185), (35, 2602366), (65, 1401274), (70, 1301183), (91, 1000910), (101, 901810), (130, 700637), (182, 500455), (202, 450905), (455, 200182), (505, 180362), (707, 128830), (910, 100091), (991, 91910), (1010, 90181), (1313, 69370), (1414, 64415), (1982, 45955), (2626, 34685), (3535, 25766), (4955, 18382), (6565, 13874), (6937, 13130), (7070, 12883), (9191, 9910)]