30687048

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{60887}}^1$

素因数の和:60906

約数の個数: 48

約数和(自身を含む): 94985280

約数和(自身を除く): 64298232

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 60887, 121774, 182661, 243548, 365322, 426209, 487096, 547983, 730644, 852418, 1095966, 1278627, 1461288, 1704836, 2191932, 2557254, 3409672, 3835881, 4383864, 5114508, 7671762, 10229016, 15343524, 30687048]

約数ペア:

[(1, 30687048), (2, 15343524), (3, 10229016), (4, 7671762), (6, 5114508), (7, 4383864), (8, 3835881), (9, 3409672), (12, 2557254), (14, 2191932), (18, 1704836), (21, 1461288), (24, 1278627), (28, 1095966), (36, 852418), (42, 730644), (56, 547983), (63, 487096), (72, 426209), (84, 365322), (126, 243548), (168, 182661), (252, 121774), (504, 60887)]