82570670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1$

素因数の和:2985

約数の個数: 64

約数和(自身を含む): 188891136

約数和(自身を除く): 106320466

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, 806, 910, 1085, 2015, 2170, 2821, 2927, 4030, 5642, 5854, 14105, 14635, 20489, 28210, 29270, 38051, 40978, 76102, 90737, 102445, 181474, 190255, 204890, 266357, 380510, 453685, 532714, 635159, 907370, 1179581, 1270318, 1331785, 2359162, 2663570, 3175795, 5897905, 6351590, 8257067, 11795810, 16514134, 41285335, 82570670]

約数ペア:

[(1, 82570670), (2, 41285335), (5, 16514134), (7, 11795810), (10, 8257067), (13, 6351590), (14, 5897905), (26, 3175795), (31, 2663570), (35, 2359162), (62, 1331785), (65, 1270318), (70, 1179581), (91, 907370), (130, 635159), (155, 532714), (182, 453685), (217, 380510), (310, 266357), (403, 204890), (434, 190255), (455, 181474), (806, 102445), (910, 90737), (1085, 76102), (2015, 40978), (2170, 38051), (2821, 29270), (2927, 28210), (4030, 20489), (5642, 14635), (5854, 14105)]