19005495570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{761}}^1\times {\mathrm{277493}}^1$

素因数の和:278267

約数の個数: 48

約数和(自身を含む): 49479400152

約数和(自身を除く): 30473904582

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 761, 1522, 2283, 3805, 4566, 6849, 7610, 11415, 13698, 22830, 34245, 68490, 277493, 554986, 832479, 1387465, 1664958, 2497437, 2774930, 4162395, 4994874, 8324790, 12487185, 24974370, 211172173, 422344346, 633516519, 1055860865, 1267033038, 1900549557, 2111721730, 3167582595, 3801099114, 6335165190, 9502747785, 19005495570]

約数ペア:

[(1, 19005495570), (2, 9502747785), (3, 6335165190), (5, 3801099114), (6, 3167582595), (9, 2111721730), (10, 1900549557), (15, 1267033038), (18, 1055860865), (30, 633516519), (45, 422344346), (90, 211172173), (761, 24974370), (1522, 12487185), (2283, 8324790), (3805, 4994874), (4566, 4162395), (6849, 2774930), (7610, 2497437), (11415, 1664958), (13698, 1387465), (22830, 832479), (34245, 554986), (68490, 277493)]