391048710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{10337}}^1$

素因数の和:10457

約数の個数: 64

約数和(自身を含む): 1021228992

約数和(自身を除く): 630180282

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 97, 130, 194, 195, 291, 390, 485, 582, 970, 1261, 1455, 2522, 2910, 3783, 6305, 7566, 10337, 12610, 18915, 20674, 31011, 37830, 51685, 62022, 103370, 134381, 155055, 268762, 310110, 403143, 671905, 806286, 1002689, 1343810, 2005378, 2015715, 3008067, 4031430, 5013445, 6016134, 10026890, 13034957, 15040335, 26069914, 30080670, 39104871, 65174785, 78209742, 130349570, 195524355, 391048710]

約数ペア:

[(1, 391048710), (2, 195524355), (3, 130349570), (5, 78209742), (6, 65174785), (10, 39104871), (13, 30080670), (15, 26069914), (26, 15040335), (30, 13034957), (39, 10026890), (65, 6016134), (78, 5013445), (97, 4031430), (130, 3008067), (194, 2015715), (195, 2005378), (291, 1343810), (390, 1002689), (485, 806286), (582, 671905), (970, 403143), (1261, 310110), (1455, 268762), (2522, 155055), (2910, 134381), (3783, 103370), (6305, 62022), (7566, 51685), (10337, 37830), (12610, 31011), (18915, 20674)]