30412382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1425

約数の個数: 48

約数和(自身を含む): 61758816

約数和(自身を除く): 31346434

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1381, 1573, 1694, 2002, 2762, 3146, 9667, 11011, 15191, 17953, 19334, 22022, 30382, 35906, 106337, 125671, 167101, 197483, 212674, 251342, 334202, 394966, 1169707, 1382381, 2172313, 2339414, 2764762, 4344626, 15206191, 30412382]

約数ペア:

[(1, 30412382), (2, 15206191), (7, 4344626), (11, 2764762), (13, 2339414), (14, 2172313), (22, 1382381), (26, 1169707), (77, 394966), (91, 334202), (121, 251342), (143, 212674), (154, 197483), (182, 167101), (242, 125671), (286, 106337), (847, 35906), (1001, 30382), (1381, 22022), (1573, 19334), (1694, 17953), (2002, 15191), (2762, 11011), (3146, 9667)]