243367670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8627}}^1$

素因数の和:8685

約数の個数: 64

約数和(自身を含む): 556609536

約数和(自身を除く): 313241866

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, 4030, 5642, 8627, 14105, 17254, 28210, 43135, 60389, 86270, 112151, 120778, 224302, 267437, 301945, 534874, 560755, 603890, 785057, 1121510, 1337185, 1570114, 1872059, 2674370, 3476681, 3744118, 3925285, 6953362, 7850570, 9360295, 17383405, 18720590, 24336767, 34766810, 48673534, 121683835, 243367670]

約数ペア:

[(1, 243367670), (2, 121683835), (5, 48673534), (7, 34766810), (10, 24336767), (13, 18720590), (14, 17383405), (26, 9360295), (31, 7850570), (35, 6953362), (62, 3925285), (65, 3744118), (70, 3476681), (91, 2674370), (130, 1872059), (155, 1570114), (182, 1337185), (217, 1121510), (310, 785057), (403, 603890), (434, 560755), (455, 534874), (806, 301945), (910, 267437), (1085, 224302), (2015, 120778), (2170, 112151), (2821, 86270), (4030, 60389), (5642, 43135), (8627, 28210), (14105, 17254)]