19003722180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{4597}}^1\times {\mathrm{68899}}^1$

素因数の和:73508

約数の個数: 48

約数和(自身を含む): 53222769600

約数和(自身を除く): 34219047420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 4597, 9194, 13791, 18388, 22985, 27582, 45970, 55164, 68899, 68955, 91940, 137798, 137910, 206697, 275596, 275820, 344495, 413394, 688990, 826788, 1033485, 1377980, 2066970, 4133940, 316728703, 633457406, 950186109, 1266914812, 1583643515, 1900372218, 3167287030, 3800744436, 4750930545, 6334574060, 9501861090, 19003722180]

約数ペア:

[(1, 19003722180), (2, 9501861090), (3, 6334574060), (4, 4750930545), (5, 3800744436), (6, 3167287030), (10, 1900372218), (12, 1583643515), (15, 1266914812), (20, 950186109), (30, 633457406), (60, 316728703), (4597, 4133940), (9194, 2066970), (13791, 1377980), (18388, 1033485), (22985, 826788), (27582, 688990), (45970, 413394), (55164, 344495), (68899, 275820), (68955, 275596), (91940, 206697), (137798, 137910)]