215854295030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22073}}^1\times {\mathrm{4679}}^1$

素因数の和:26789

約数の個数: 64

約数和(自身を含む): 446283302400

約数和(自身を除く): 230429007370

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 4679, 9358, 22073, 23395, 44146, 46790, 51469, 88901, 102938, 110365, 177802, 220730, 242803, 257345, 419387, 444505, 485606, 514690, 838774, 889010, 977911, 1214015, 1955822, 2096935, 2428030, 4193870, 4613257, 4889555, 9226514, 9779110, 23066285, 46132570, 103279567, 206559134, 516397835, 1032795670, 1136075237, 1962311773, 2272150474, 3924623546, 5680376185, 9811558865, 11360752370, 19623117730, 21585429503, 43170859006, 107927147515, 215854295030]

約数ペア:

[(1, 215854295030), (2, 107927147515), (5, 43170859006), (10, 21585429503), (11, 19623117730), (19, 11360752370), (22, 9811558865), (38, 5680376185), (55, 3924623546), (95, 2272150474), (110, 1962311773), (190, 1136075237), (209, 1032795670), (418, 516397835), (1045, 206559134), (2090, 103279567), (4679, 46132570), (9358, 23066285), (22073, 9779110), (23395, 9226514), (44146, 4889555), (46790, 4613257), (51469, 4193870), (88901, 2428030), (102938, 2096935), (110365, 1955822), (177802, 1214015), (220730, 977911), (242803, 889010), (257345, 838774), (419387, 514690), (444505, 485606)]