129289230

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1021}}^1$

素因数の和:1111

約数の個数: 128

約数和(自身を含む): 400296960

約数和(自身を除く): 271007730

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 469, 603, 630, 670, 938, 945, 1005, 1021, 1206, 1407, 1809, 1890, 2010, 2042, 2345, 2814, 3015, 3063, 3618, 4221, 4690, 5105, 6030, 6126, 7035, 7147, 8442, 9045, 9189, 10210, 12663, 14070, 14294, 15315, 18090, 18378, 21105, 21441, 25326, 27567, 30630, 35735, 42210, 42882, 45945, 55134, 63315, 64323, 68407, 71470, 91890, 107205, 126630, 128646, 136814, 137835, 192969, 205221, 214410, 275670, 321615, 342035, 385938, 410442, 478849, 615663, 643230, 684070, 957698, 964845, 1026105, 1231326, 1436547, 1846989, 1929690, 2052210, 2394245, 2873094, 3078315, 3693978, 4309641, 4788490, 6156630, 7182735, 8619282, 9234945, 12928923, 14365470, 18469890, 21548205, 25857846, 43096410, 64644615, 129289230]

約数ペア:

[(1, 129289230), (2, 64644615), (3, 43096410), (5, 25857846), (6, 21548205), (7, 18469890), (9, 14365470), (10, 12928923), (14, 9234945), (15, 8619282), (18, 7182735), (21, 6156630), (27, 4788490), (30, 4309641), (35, 3693978), (42, 3078315), (45, 2873094), (54, 2394245), (63, 2052210), (67, 1929690), (70, 1846989), (90, 1436547), (105, 1231326), (126, 1026105), (134, 964845), (135, 957698), (189, 684070), (201, 643230), (210, 615663), (270, 478849), (315, 410442), (335, 385938), (378, 342035), (402, 321615), (469, 275670), (603, 214410), (630, 205221), (670, 192969), (938, 137835), (945, 136814), (1005, 128646), (1021, 126630), (1206, 107205), (1407, 91890), (1809, 71470), (1890, 68407), (2010, 64323), (2042, 63315), (2345, 55134), (2814, 45945), (3015, 42882), (3063, 42210), (3618, 35735), (4221, 30630), (4690, 27567), (5105, 25326), (6030, 21441), (6126, 21105), (7035, 18378), (7147, 18090), (8442, 15315), (9045, 14294), (9189, 14070), (10210, 12663)]