67061540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{36847}}^1$

素因数の和:36876

約数の個数: 48

約数和(自身を含む): 173332992

約数和(自身を除く): 106271452

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, 36847, 73694, 147388, 184235, 257929, 368470, 479011, 515858, 736940, 958022, 1031716, 1289645, 1916044, 2395055, 2579290, 3353077, 4790110, 5158580, 6706154, 9580220, 13412308, 16765385, 33530770, 67061540]

約数ペア:

[(1, 67061540), (2, 33530770), (4, 16765385), (5, 13412308), (7, 9580220), (10, 6706154), (13, 5158580), (14, 4790110), (20, 3353077), (26, 2579290), (28, 2395055), (35, 1916044), (52, 1289645), (65, 1031716), (70, 958022), (91, 736940), (130, 515858), (140, 479011), (182, 368470), (260, 257929), (364, 184235), (455, 147388), (910, 73694), (1820, 36847)]