30974776

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{7577}}^1$

素因数の和:7663

約数の個数: 32

約数和(自身を含む): 67292640

約数和(自身を除く): 36317864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 1022, 2044, 4088, 7577, 15154, 30308, 53039, 60616, 106078, 212156, 424312, 553121, 1106242, 2212484, 3871847, 4424968, 7743694, 15487388, 30974776]

約数ペア:

[(1, 30974776), (2, 15487388), (4, 7743694), (7, 4424968), (8, 3871847), (14, 2212484), (28, 1106242), (56, 553121), (73, 424312), (146, 212156), (292, 106078), (511, 60616), (584, 53039), (1022, 30308), (2044, 15154), (4088, 7577)]