29989764

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{1889}}^1$

素因数の和:1919

約数の個数: 90

約数和(自身を含む): 91247310

約数和(自身を除く): 61257546

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 1889, 2268, 2646, 3778, 3969, 5292, 5667, 7556, 7938, 11334, 13223, 15876, 17001, 22668, 26446, 34002, 39669, 51003, 52892, 68004, 79338, 92561, 102006, 119007, 153009, 158676, 185122, 204012, 238014, 277683, 306018, 357021, 370244, 476028, 555366, 612036, 714042, 833049, 1071063, 1110732, 1428084, 1666098, 2142126, 2499147, 3332196, 4284252, 4998294, 7497441, 9996588, 14994882, 29989764]

約数ペア:

[(1, 29989764), (2, 14994882), (3, 9996588), (4, 7497441), (6, 4998294), (7, 4284252), (9, 3332196), (12, 2499147), (14, 2142126), (18, 1666098), (21, 1428084), (27, 1110732), (28, 1071063), (36, 833049), (42, 714042), (49, 612036), (54, 555366), (63, 476028), (81, 370244), (84, 357021), (98, 306018), (108, 277683), (126, 238014), (147, 204012), (162, 185122), (189, 158676), (196, 153009), (252, 119007), (294, 102006), (324, 92561), (378, 79338), (441, 68004), (567, 52892), (588, 51003), (756, 39669), (882, 34002), (1134, 26446), (1323, 22668), (1764, 17001), (1889, 15876), (2268, 13223), (2646, 11334), (3778, 7938), (3969, 7556), (5292, 5667)]