30555756

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 98262528

約数和(自身を除く): 67706772

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 73, 77, 84, 99, 126, 132, 146, 151, 154, 198, 219, 231, 252, 292, 302, 308, 396, 438, 453, 462, 511, 604, 657, 693, 803, 876, 906, 924, 1022, 1057, 1314, 1359, 1386, 1533, 1606, 1661, 1812, 2044, 2114, 2409, 2628, 2718, 2772, 3066, 3171, 3212, 3322, 4228, 4599, 4818, 4983, 5436, 5621, 6132, 6342, 6644, 7227, 9198, 9513, 9636, 9966, 11023, 11242, 11627, 12684, 14454, 14949, 16863, 18396, 19026, 19932, 22046, 22484, 23254, 28908, 29898, 33069, 33726, 34881, 38052, 44092, 46508, 50589, 59796, 66138, 67452, 69762, 77161, 99207, 101178, 104643, 121253, 132276, 139524, 154322, 198414, 202356, 209286, 231483, 242506, 308644, 363759, 396828, 418572, 462966, 485012, 694449, 727518, 848771, 925932, 1091277, 1388898, 1455036, 1697542, 2182554, 2546313, 2777796, 3395084, 4365108, 5092626, 7638939, 10185252, 15277878, 30555756]

約数ペア:

[(1, 30555756), (2, 15277878), (3, 10185252), (4, 7638939), (6, 5092626), (7, 4365108), (9, 3395084), (11, 2777796), (12, 2546313), (14, 2182554), (18, 1697542), (21, 1455036), (22, 1388898), (28, 1091277), (33, 925932), (36, 848771), (42, 727518), (44, 694449), (63, 485012), (66, 462966), (73, 418572), (77, 396828), (84, 363759), (99, 308644), (126, 242506), (132, 231483), (146, 209286), (151, 202356), (154, 198414), (198, 154322), (219, 139524), (231, 132276), (252, 121253), (292, 104643), (302, 101178), (308, 99207), (396, 77161), (438, 69762), (453, 67452), (462, 66138), (511, 59796), (604, 50589), (657, 46508), (693, 44092), (803, 38052), (876, 34881), (906, 33726), (924, 33069), (1022, 29898), (1057, 28908), (1314, 23254), (1359, 22484), (1386, 22046), (1533, 19932), (1606, 19026), (1661, 18396), (1812, 16863), (2044, 14949), (2114, 14454), (2409, 12684), (2628, 11627), (2718, 11242), (2772, 11023), (3066, 9966), (3171, 9636), (3212, 9513), (3322, 9198), (4228, 7227), (4599, 6644), (4818, 6342), (4983, 6132), (5436, 5621)]