19284210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 128

約数和(自身を含む): 57784320

約数和(自身を除く): 38500110

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 43, 45, 54, 55, 66, 86, 90, 99, 110, 129, 135, 151, 165, 198, 215, 258, 270, 297, 302, 330, 387, 430, 453, 473, 495, 594, 645, 755, 774, 906, 946, 990, 1161, 1290, 1359, 1419, 1485, 1510, 1661, 1935, 2265, 2322, 2365, 2718, 2838, 2970, 3322, 3870, 4077, 4257, 4530, 4730, 4983, 5805, 6493, 6795, 7095, 8154, 8305, 8514, 9966, 11610, 12771, 12986, 13590, 14190, 14949, 16610, 19479, 20385, 21285, 24915, 25542, 29898, 32465, 38958, 40770, 42570, 44847, 49830, 58437, 63855, 64930, 71423, 74745, 89694, 97395, 116874, 127710, 142846, 149490, 175311, 194790, 214269, 224235, 292185, 350622, 357115, 428538, 448470, 584370, 642807, 714230, 876555, 1071345, 1285614, 1753110, 1928421, 2142690, 3214035, 3856842, 6428070, 9642105, 19284210]

約数ペア:

[(1, 19284210), (2, 9642105), (3, 6428070), (5, 3856842), (6, 3214035), (9, 2142690), (10, 1928421), (11, 1753110), (15, 1285614), (18, 1071345), (22, 876555), (27, 714230), (30, 642807), (33, 584370), (43, 448470), (45, 428538), (54, 357115), (55, 350622), (66, 292185), (86, 224235), (90, 214269), (99, 194790), (110, 175311), (129, 149490), (135, 142846), (151, 127710), (165, 116874), (198, 97395), (215, 89694), (258, 74745), (270, 71423), (297, 64930), (302, 63855), (330, 58437), (387, 49830), (430, 44847), (453, 42570), (473, 40770), (495, 38958), (594, 32465), (645, 29898), (755, 25542), (774, 24915), (906, 21285), (946, 20385), (990, 19479), (1161, 16610), (1290, 14949), (1359, 14190), (1419, 13590), (1485, 12986), (1510, 12771), (1661, 11610), (1935, 9966), (2265, 8514), (2322, 8305), (2365, 8154), (2718, 7095), (2838, 6795), (2970, 6493), (3322, 5805), (3870, 4983), (4077, 4730), (4257, 4530)]