30801008

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2350

約数の個数: 60

約数和(自身を含む): 73535472

約数和(自身を除く): 42734464

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 392, 476, 784, 833, 952, 1666, 1904, 2311, 3332, 4622, 6664, 9244, 13328, 16177, 18488, 32354, 36976, 39287, 64708, 78574, 113239, 129416, 157148, 226478, 258832, 275009, 314296, 452956, 550018, 628592, 905912, 1100036, 1811824, 1925063, 2200072, 3850126, 4400144, 7700252, 15400504, 30801008]

約数ペア:

[(1, 30801008), (2, 15400504), (4, 7700252), (7, 4400144), (8, 3850126), (14, 2200072), (16, 1925063), (17, 1811824), (28, 1100036), (34, 905912), (49, 628592), (56, 550018), (68, 452956), (98, 314296), (112, 275009), (119, 258832), (136, 226478), (196, 157148), (238, 129416), (272, 113239), (392, 78574), (476, 64708), (784, 39287), (833, 36976), (952, 32354), (1666, 18488), (1904, 16177), (2311, 13328), (3332, 9244), (4622, 6664)]