142249380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26053}}^1$

素因数の和:26085

約数の個数: 96

約数和(自身を含む): 490232064

約数和(自身を除く): 347982684

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 26053, 52106, 78159, 104212, 130265, 156318, 182371, 260530, 312636, 338689, 364742, 390795, 521060, 547113, 677378, 729484, 781590, 911855, 1016067, 1094226, 1354756, 1563180, 1693445, 1823710, 2032134, 2188452, 2370823, 2735565, 3386890, 3647420, 4064268, 4741646, 5080335, 5471130, 6773780, 7112469, 9483292, 10160670, 10942260, 11854115, 14224938, 20321340, 23708230, 28449876, 35562345, 47416460, 71124690, 142249380]

約数ペア:

[(1, 142249380), (2, 71124690), (3, 47416460), (4, 35562345), (5, 28449876), (6, 23708230), (7, 20321340), (10, 14224938), (12, 11854115), (13, 10942260), (14, 10160670), (15, 9483292), (20, 7112469), (21, 6773780), (26, 5471130), (28, 5080335), (30, 4741646), (35, 4064268), (39, 3647420), (42, 3386890), (52, 2735565), (60, 2370823), (65, 2188452), (70, 2032134), (78, 1823710), (84, 1693445), (91, 1563180), (105, 1354756), (130, 1094226), (140, 1016067), (156, 911855), (182, 781590), (195, 729484), (210, 677378), (260, 547113), (273, 521060), (364, 390795), (390, 364742), (420, 338689), (455, 312636), (546, 260530), (780, 182371), (910, 156318), (1092, 130265), (1365, 104212), (1820, 78159), (2730, 52106), (5460, 26053)]