142806510

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6869}}^1$

素因数の和:6903

約数の個数: 128

約数和(自身を含む): 474854400

約数和(自身を除く): 332047890

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 42, 45, 54, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 135, 154, 165, 189, 198, 210, 231, 270, 297, 315, 330, 378, 385, 462, 495, 594, 630, 693, 770, 945, 990, 1155, 1386, 1485, 1890, 2079, 2310, 2970, 3465, 4158, 6869, 6930, 10395, 13738, 20607, 20790, 34345, 41214, 48083, 61821, 68690, 75559, 96166, 103035, 123642, 144249, 151118, 185463, 206070, 226677, 240415, 288498, 309105, 370926, 377795, 432747, 453354, 480830, 528913, 618210, 680031, 721245, 755590, 865494, 927315, 1057826, 1133385, 1298241, 1360062, 1442490, 1586739, 1854630, 2040093, 2163735, 2266770, 2596482, 2644565, 3173478, 3400155, 4080186, 4327470, 4760217, 5289130, 6491205, 6800310, 7933695, 9520434, 10200465, 12982410, 14280651, 15867390, 20400930, 23801085, 28561302, 47602170, 71403255, 142806510]

約数ペア:

[(1, 142806510), (2, 71403255), (3, 47602170), (5, 28561302), (6, 23801085), (7, 20400930), (9, 15867390), (10, 14280651), (11, 12982410), (14, 10200465), (15, 9520434), (18, 7933695), (21, 6800310), (22, 6491205), (27, 5289130), (30, 4760217), (33, 4327470), (35, 4080186), (42, 3400155), (45, 3173478), (54, 2644565), (55, 2596482), (63, 2266770), (66, 2163735), (70, 2040093), (77, 1854630), (90, 1586739), (99, 1442490), (105, 1360062), (110, 1298241), (126, 1133385), (135, 1057826), (154, 927315), (165, 865494), (189, 755590), (198, 721245), (210, 680031), (231, 618210), (270, 528913), (297, 480830), (315, 453354), (330, 432747), (378, 377795), (385, 370926), (462, 309105), (495, 288498), (594, 240415), (630, 226677), (693, 206070), (770, 185463), (945, 151118), (990, 144249), (1155, 123642), (1386, 103035), (1485, 96166), (1890, 75559), (2079, 68690), (2310, 61821), (2970, 48083), (3465, 41214), (4158, 34345), (6869, 20790), (6930, 20607), (10395, 13738)]