9485755890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1280129}}^1$

素因数の和:1280171

約数の個数: 64

約数和(自身を含む): 25807420800

約数和(自身を除く): 16321664910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 1280129, 2560258, 3840387, 6400645, 7680774, 12801290, 16641677, 19201935, 24322451, 33283354, 38403870, 48644902, 49925031, 72967353, 83208385, 99850062, 121612255, 145934706, 166416770, 243224510, 249625155, 316191863, 364836765, 499250310, 632383726, 729673530, 948575589, 1580959315, 1897151178, 3161918630, 4742877945, 9485755890]

約数ペア:

[(1, 9485755890), (2, 4742877945), (3, 3161918630), (5, 1897151178), (6, 1580959315), (10, 948575589), (13, 729673530), (15, 632383726), (19, 499250310), (26, 364836765), (30, 316191863), (38, 249625155), (39, 243224510), (57, 166416770), (65, 145934706), (78, 121612255), (95, 99850062), (114, 83208385), (130, 72967353), (190, 49925031), (195, 48644902), (247, 38403870), (285, 33283354), (390, 24322451), (494, 19201935), (570, 16641677), (741, 12801290), (1235, 7680774), (1482, 6400645), (2470, 3840387), (3705, 2560258), (7410, 1280129)]