30969232

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2447}}^1$

素因数の和:2575

約数の個数: 40

約数和(自身を含む): 69209856

約数和(自身を除く): 38240624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 226, 452, 791, 904, 1582, 1808, 2447, 3164, 4894, 6328, 9788, 12656, 17129, 19576, 34258, 39152, 68516, 137032, 274064, 276511, 553022, 1106044, 1935577, 2212088, 3871154, 4424176, 7742308, 15484616, 30969232]

約数ペア:

[(1, 30969232), (2, 15484616), (4, 7742308), (7, 4424176), (8, 3871154), (14, 2212088), (16, 1935577), (28, 1106044), (56, 553022), (112, 276511), (113, 274064), (226, 137032), (452, 68516), (791, 39152), (904, 34258), (1582, 19576), (1808, 17129), (2447, 12656), (3164, 9788), (4894, 6328)]