539099470

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{84631}}^1$

素因数の和:84665

約数の個数: 48

約数和(自身を含む): 1215654048

約数和(自身を除く): 676554578

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 84631, 169262, 423155, 592417, 846310, 1100203, 1184834, 2200406, 2962085, 4146919, 5501015, 5924170, 7701421, 8293838, 11002030, 15402842, 20734595, 38507105, 41469190, 53909947, 77014210, 107819894, 269549735, 539099470]

約数ペア:

[(1, 539099470), (2, 269549735), (5, 107819894), (7, 77014210), (10, 53909947), (13, 41469190), (14, 38507105), (26, 20734595), (35, 15402842), (49, 11002030), (65, 8293838), (70, 7701421), (91, 5924170), (98, 5501015), (130, 4146919), (182, 2962085), (245, 2200406), (455, 1184834), (490, 1100203), (637, 846310), (910, 592417), (1274, 423155), (3185, 169262), (6370, 84631)]