2837940660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1\times {\mathrm{983}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 8841216384

約数和(自身を除く): 6003275724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 373, 387, 430, 516, 645, 746, 774, 860, 983, 1119, 1290, 1492, 1548, 1865, 1935, 1966, 2238, 2580, 2949, 3357, 3730, 3870, 3932, 4476, 4915, 5595, 5898, 6714, 7460, 7740, 8847, 9830, 11190, 11796, 13428, 14745, 16039, 16785, 17694, 19660, 22380, 29490, 32078, 33570, 35388, 42269, 44235, 48117, 58980, 64156, 67140, 80195, 84538, 88470, 96234, 126807, 144351, 160390, 169076, 176940, 192468, 211345, 240585, 253614, 288702, 320780, 366659, 380421, 422690, 481170, 507228, 577404, 634035, 721755, 733318, 760842, 845380, 962340, 1099977, 1268070, 1443510, 1466636, 1521684, 1833295, 1902105, 2199954, 2536140, 2887020, 3299931, 3666590, 3804210, 4399908, 5499885, 6599862, 7333180, 7608420, 10999770, 13199724, 15766337, 16499655, 21999540, 31532674, 32999310, 47299011, 63065348, 65998620, 78831685, 94598022, 141897033, 157663370, 189196044, 236495055, 283794066, 315326740, 472990110, 567588132, 709485165, 945980220, 1418970330, 2837940660]

約数ペア:

[(1, 2837940660), (2, 1418970330), (3, 945980220), (4, 709485165), (5, 567588132), (6, 472990110), (9, 315326740), (10, 283794066), (12, 236495055), (15, 189196044), (18, 157663370), (20, 141897033), (30, 94598022), (36, 78831685), (43, 65998620), (45, 63065348), (60, 47299011), (86, 32999310), (90, 31532674), (129, 21999540), (172, 16499655), (180, 15766337), (215, 13199724), (258, 10999770), (373, 7608420), (387, 7333180), (430, 6599862), (516, 5499885), (645, 4399908), (746, 3804210), (774, 3666590), (860, 3299931), (983, 2887020), (1119, 2536140), (1290, 2199954), (1492, 1902105), (1548, 1833295), (1865, 1521684), (1935, 1466636), (1966, 1443510), (2238, 1268070), (2580, 1099977), (2949, 962340), (3357, 845380), (3730, 760842), (3870, 733318), (3932, 721755), (4476, 634035), (4915, 577404), (5595, 507228), (5898, 481170), (6714, 422690), (7460, 380421), (7740, 366659), (8847, 320780), (9830, 288702), (11190, 253614), (11796, 240585), (13428, 211345), (14745, 192468), (16039, 176940), (16785, 169076), (17694, 160390), (19660, 144351), (22380, 126807), (29490, 96234), (32078, 88470), (33570, 84538), (35388, 80195), (42269, 67140), (44235, 64156), (48117, 58980)]