2167003020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{396887}}^1$

素因数の和:396919

約数の個数: 96

約数和(自身を含む): 7467844608

約数和(自身を除く): 5300841588

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, 396887, 793774, 1190661, 1587548, 1984435, 2381322, 2778209, 3968870, 4762644, 5159531, 5556418, 5953305, 7937740, 8334627, 10319062, 11112836, 11906610, 13891045, 15478593, 16669254, 20638124, 23813220, 25797655, 27782090, 30957186, 33338508, 36116717, 41673135, 51595310, 55564180, 61914372, 72233434, 77392965, 83346270, 103190620, 108350151, 144466868, 154785930, 166692540, 180583585, 216700302, 309571860, 361167170, 433400604, 541750755, 722334340, 1083501510, 2167003020]

約数ペア:

[(1, 2167003020), (2, 1083501510), (3, 722334340), (4, 541750755), (5, 433400604), (6, 361167170), (7, 309571860), (10, 216700302), (12, 180583585), (13, 166692540), (14, 154785930), (15, 144466868), (20, 108350151), (21, 103190620), (26, 83346270), (28, 77392965), (30, 72233434), (35, 61914372), (39, 55564180), (42, 51595310), (52, 41673135), (60, 36116717), (65, 33338508), (70, 30957186), (78, 27782090), (84, 25797655), (91, 23813220), (105, 20638124), (130, 16669254), (140, 15478593), (156, 13891045), (182, 11906610), (195, 11112836), (210, 10319062), (260, 8334627), (273, 7937740), (364, 5953305), (390, 5556418), (420, 5159531), (455, 4762644), (546, 3968870), (780, 2778209), (910, 2381322), (1092, 1984435), (1365, 1587548), (1820, 1190661), (2730, 793774), (5460, 396887)]