2007796140

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{531163}}^1$

素因数の和:531188

約数の個数: 96

約数和(自身を含む): 7138844160

約数和(自身を除く): 5131048020

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 3780, 531163, 1062326, 1593489, 2124652, 2655815, 3186978, 3718141, 4780467, 5311630, 6373956, 7436282, 7967445, 9560934, 10623260, 11154423, 14341401, 14872564, 15934890, 18590705, 19121868, 22308846, 23902335, 28682802, 31869780, 33463269, 37181410, 44617692, 47804670, 55772115, 57365604, 66926538, 71707005, 74362820, 95609340, 100389807, 111544230, 133853076, 143414010, 167316345, 200779614, 223088460, 286828020, 334632690, 401559228, 501949035, 669265380, 1003898070, 2007796140]

約数ペア:

[(1, 2007796140), (2, 1003898070), (3, 669265380), (4, 501949035), (5, 401559228), (6, 334632690), (7, 286828020), (9, 223088460), (10, 200779614), (12, 167316345), (14, 143414010), (15, 133853076), (18, 111544230), (20, 100389807), (21, 95609340), (27, 74362820), (28, 71707005), (30, 66926538), (35, 57365604), (36, 55772115), (42, 47804670), (45, 44617692), (54, 37181410), (60, 33463269), (63, 31869780), (70, 28682802), (84, 23902335), (90, 22308846), (105, 19121868), (108, 18590705), (126, 15934890), (135, 14872564), (140, 14341401), (180, 11154423), (189, 10623260), (210, 9560934), (252, 7967445), (270, 7436282), (315, 6373956), (378, 5311630), (420, 4780467), (540, 3718141), (630, 3186978), (756, 2655815), (945, 2124652), (1260, 1593489), (1890, 1062326), (3780, 531163)]