6619340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3637}}^1$

素因数の和:3666

約数の個数: 48

約数和(自身を含む): 17113152

約数和(自身を除く): 10493812

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 3637, 7274, 14548, 18185, 25459, 36370, 47281, 50918, 72740, 94562, 101836, 127295, 189124, 236405, 254590, 330967, 472810, 509180, 661934, 945620, 1323868, 1654835, 3309670, 6619340]

約数ペア:

[(1, 6619340), (2, 3309670), (4, 1654835), (5, 1323868), (7, 945620), (10, 661934), (13, 509180), (14, 472810), (20, 330967), (26, 254590), (28, 236405), (35, 189124), (52, 127295), (65, 101836), (70, 94562), (91, 72740), (130, 50918), (140, 47281), (182, 36370), (260, 25459), (364, 18185), (455, 14548), (910, 7274), (1820, 3637)]