30319668

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2333}}^1$

素因数の和:2381

約数の個数: 54

約数和(自身を含む): 80922114

約数和(自身を除く): 50602446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1444, 2166, 2333, 3249, 4332, 4666, 6498, 6999, 9332, 12996, 13998, 20997, 27996, 41994, 44327, 83988, 88654, 132981, 177308, 265962, 398943, 531924, 797886, 842213, 1595772, 1684426, 2526639, 3368852, 5053278, 7579917, 10106556, 15159834, 30319668]

約数ペア:

[(1, 30319668), (2, 15159834), (3, 10106556), (4, 7579917), (6, 5053278), (9, 3368852), (12, 2526639), (18, 1684426), (19, 1595772), (36, 842213), (38, 797886), (57, 531924), (76, 398943), (114, 265962), (171, 177308), (228, 132981), (342, 88654), (361, 83988), (684, 44327), (722, 41994), (1083, 27996), (1444, 20997), (2166, 13998), (2333, 12996), (3249, 9332), (4332, 6999), (4666, 6498)]